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Hard Drive SMART Stats and Failure Rates
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    Hard Drive SMART Stats and Failure Rates

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      Article Summary

      At Backblaze, with over 40,000 disk drives in our data center, and 100 petabytes of storage, we have a lot of experience with disk drives. And a lot of data gathered from them. This page contains raw data correlating different SMART attributes with drive failure. For more information about what these charts mean, take a look at the blog post. All SMART data was collected using Smartmontools.

      You can find the SMART stats definitions in Section 6.1 here.

      Smart 1: Raw_Read_Error_Rate (Raw Value)

      Raw_Read_Error_Rate (Raw Value)00-35M35M-70M70M-105M105M-140M140M-175M175M-210M210M-245M0%2%4%6%8%10%12%14%Annual Failure Rate

      Raw_Read_Error_Rate (Raw Value)00-35M35M-70M70M-105M105M-140M140M-175M175M-210M210M-245M02,0004,0006,0008,000Drive Years

      Correlation with drive age: 0.00

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 1: Raw_Read_Error_Rate (Normalized Value)

      Raw_Read_Error_Rate (Normalized Value)80-9595-110110-125125-140140-155155-170170-185185-2000%20%40%60%80%100%120%Annual Failure Rate

      Raw_Read_Error_Rate (Normalized Value)80-9595-110110-125125-140140-155155-170170-185185-20002,0004,0006,0008,00010,000Drive Years

      Correlation with drive age: 0.05

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX<.

      Smart 2: Throughput_Performance (Raw Value)

      Throughput_Performance (Raw Value)048-5656-6464-7272-8080-8888-9696-104104-1120%2.5%5%7.5%10%12.5%15%17.5%Annual Failure Rate

      Throughput_Performance (Raw Value)048-5656-6464-7272-8080-8888-9696-104104-11205001,0001,5002,0002,5003,0003,500Drive Years

      Correlation with drive age: -0.70

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, TOSHIBA DT01ACA300.

      Smart 2: Throughput_Performance (Normalized Value)

      Throughput_Performance (Normalized Value)90-110110-130130-150150-170170-190190-210210-230230-2500%100%200%300%400%Annual Failure Rate

      Throughput_Performance (Normalized Value)90-110110-130130-150150-170170-190190-210210-230230-25001,0002,0003,0004,0005,000Drive Years

      Correlation with drive age: -0.65

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, TOSHIBA DT01ACA300.

      Smart 3: Spin_Up_Time (Raw Value)

      Spin_Up_Time (Raw Value)0150-250250-410410-700700-12001200-2k2k-35003500-6k6k-10k0%2.5%5%7.5%10%12.5%15%17.5%Annual Failure Rate

      Spin_Up_Time (Raw Value)0150-250250-410410-700700-12001200-2k2k-35003500-6k6k-10k02,0004,0006,0008,00010,000Drive Years

      Correlation with drive age: 0.16

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 3: Spin_Up_Time (Normalized Value)

      Spin_Up_Time (Normalized Value)78-9696-114114-132132-150150-168168-186186-204204-2220%2.5%5%7.5%10%12.5%15%17.5%Annual Failure Rate

      Spin_Up_Time (Normalized Value)78-9696-114114-132132-150150-168168-186186-204204-22201,0002,0003,0004,0005,0006,000Drive Years

      Correlation with drive age: 0.31

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 4: Start_Stop_Count (Raw Value)

      Start_Stop_Count (Raw Value)0-1313-2626-3939-5252-6565-7878-9191-1040%5%10%15%20%25%Annual Failure Rate

      Start_Stop_Count (Raw Value)0-1313-2626-3939-5252-6565-7878-9191-10401,0002,0003,0004,0005,0006,0007,000Drive Years

      Correlation with drive age: 0.05

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 4: Start_Stop_Count (Normalized Value)

      Start_Stop_Count (Normalized Value)100-1005%5.2%5.4%5.6%5.8%6%Annual Failure Rate

      Start_Stop_Count (Normalized Value)100-10016,952.516,953.016,953.516,954.016,954.516,955.0Drive Years

      Correlation with drive age: -0.00

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 5: Reallocated_Sector_Ct (Raw Value)

      Reallocated_Sector_Ct (Raw Value)01-44-1616-7070-260260-11001100-45004500-17k17k-70k0%50%100%150%200%250%300%Annual Failure Rate

      Reallocated_Sector_Ct (Raw Value)01-44-1616-7070-260260-11001100-45004500-17k17k-70k02,5005,0007,50010,00012,50015,00017,500Drive Years

      Correlation with drive age: 0.02

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 5: Reallocated_Sector_Ct (Normalized Value)

      Reallocated_Sector_Ct (Normalized Value)58-7676-9494-112112-130130-148148-166166-184184-2020%200%400%600%800%1000%1200%1400%Annual Failure Rate

      Reallocated_Sector_Ct (Normalized Value)58-7676-9494-112112-130130-148148-166166-184184-20202,5005,0007,50010,00012,50015,00017,500Drive Years

      Correlation with drive age: 0.04

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 7: Seek_Error_Rate (Raw Value)

      Seek_Error_Rate (Raw Value)01-2121-450450-10k10k-200k200k-4100k4100k-90M90M-1900M1900M-40G0%500%1000%1500%2000%Annual Failure Rate

      Seek_Error_Rate (Raw Value)01-2121-450450-10k10k-200k200k-4100k4100k-90M90M-1900M1900M-40G02,0004,0006,0008,00010,000Drive Years

      Correlation with drive age: 0.01

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 7: Seek_Error_Rate (Normalized Value)

      Seek_Error_Rate (Normalized Value)58-7676-9494-112112-130130-148148-166166-184184-2020%5%10%15%20%25%Annual Failure Rate

      Seek_Error_Rate (Normalized Value)58-7676-9494-112112-130130-148148-166166-184184-20202,0004,0006,0008,00010,000Drive Years

      Correlation with drive age: 0.02

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX

      Smart 8: Seek_Time_Performance (Raw Value)

      Seek_Time_Performance (Raw Value)024-2626-2929-3131-3434-3636-3939-4141-440%2%4%6%8%10%12%Annual Failure Rate

      Seek_Time_Performance (Raw Value)024-2626-2929-3131-3434-3636-3939-4141-4405001,0001,5002,0002,5003,0003,500Drive Years

      Correlation with drive age: 0.01

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, TOSHIBA DT01ACA300.

      Smart 8: Seek_Time_Performance (Normalized Value)

      Seek_Time_Performance (Normalized Value)90-110110-130130-150150-170170-190190-210210-230230-2500%0.3%0.5%0.8%1%1.3%1.5%1.8%Annual Failure Rate

      Seek_Time_Performance (Normalized Value)90-110110-130130-150150-170170-190190-210210-230230-25005001,0001,5002,0002,5003,0003,500Drive Years

      Correlation with drive age: -0.26

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, TOSHIBA DT01ACA300.

      Smart 9: Power_On_Hours (Raw Value)

      Power_On_Hours (Raw Value)0-6k6k-12k12k-18k18k-24k24k-30k30k-36k36k-42k42k-48k0%2%4%6%8%10%12%14%Annual Failure Rate

      Power_On_Hours (Raw Value)0-6k6k-12k12k-18k18k-24k24k-30k30k-36k36k-42k42k-48k01,0002,0003,0004,0005,000Drive Years

      Correlation with drive age: 1.00

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 9: Power_On_Hours (Normalized Value)

      Power_On_Hours (Normalized Value)34-4343-5252-6161-7070-7979-8888-9797-1060%5%10%15%20%25%30%35%Annual Failure Rate

      Power_On_Hours (Normalized Value)34-4343-5252-6161-7070-7979-8888-9797-10602,0004,0006,0008,00010,000Drive Years

      Correlation with drive age: -0.64

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 10: Spin_Retry_Count (Raw Value)

      Spin_Retry_Count (Raw Value)05%5.2%5.4%5.6%5.8%6%Annual Failure Rate

      Spin_Retry_Count (Raw Value)016,959.016,959.516,960.016,960.516,961.016,961.5Drive Years

      Correlation with drive age: 0.01

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 10: Spin_Retry_Count (Normalized Value)

      Spin_Retry_Count (Normalized Value)100-1005%5.2%5.4%5.6%5.8%6%Annual Failure Rate

      Spin_Retry_Count (Normalized Value)100-10016,938.516,939.016,939.516,940.016,940.516,941.0Drive Years

      Correlation with drive age: -0.04

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX

      Smart 11: Calibration_Retry_Count (Raw Value)

      Calibration_Retry_Count (Raw Value)00-8080-160160-240240-320320-400400-480480-5600%50%100%150%200%250%300%350%Annual Failure Rate

      Calibration_Retry_Count (Raw Value)00-8080-160160-240240-320320-400400-480480-56002004006008001,000Drive Years

      Correlation with drive age: -0.05

      Reported by drive models: SAMSUNG HD103UJ, SAMSUNG HD154UI, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 11: Calibration_Retry_Count (Normalized Value)

      Calibration_Retry_Count (Normalized Value)100-1003%3.5%4%4.5%5%5.5%6%6.5%Annual Failure Rate

      Calibration_Retry_Count (Normalized Value)100-100919.5920.0920.5921.0921.5922.0Drive Years

      Correlation with drive age: -0.07

      Reported by drive models: SAMSUNG HD103UJ, SAMSUNG HD154UI, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 12: Power_Cycle_Count (Raw Value)

      Power_Cycle_Count (Raw Value)0-1313-2626-3939-5252-6565-7878-910%5%10%15%20%25%Annual Failure Rate

      Power_Cycle_Count (Raw Value)0-1313-2626-3939-5252-6565-7878-9101,0002,0003,0004,0005,0006,0007,000Drive Years

      Correlation with drive age: 0.08

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 12: Power_Cycle_Count (Normalized Value)

      Power_Cycle_Count (Normalized Value)100-1005%5.2%5.4%5.6%5.8%6%Annual Failure Rate

      Power_Cycle_Count (Normalized Value)100-10016,958.516,959.016,959.516,960.016,960.516,961.0Drive Years

      Correlation with drive age: -0.00

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 183: Runtime_Bad_Block (Raw Value)

      Runtime_Bad_Block (Raw Value)01-22-44-88-1616-3535-7070-130130-2600%20%40%60%80%100%Annual Failure Rate

      Runtime_Bad_Block (Raw Value)01-22-44-88-1616-3535-7070-130130-26001,0002,0003,0004,0005,0006,0007,000Drive Years

      Correlation with drive age: 0.01

      Reported by drive models: SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST3000DM001, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000.

      Smart 183: Runtime_Bad_Block (Normalized Value)

      Runtime_Bad_Block (Normalized Value)0-1313-2626-3939-5252-6565-7878-9191-1040%20%40%60%80%100%120%140%Annual Failure Rate

      Runtime_Bad_Block (Normalized Value)0-1313-2626-3939-5252-6565-7878-9191-10402,0004,0006,0008,000Drive Years

      Correlation with drive age: -0.05

      Reported by drive models: SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST3000DM001, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000.

      Smart 184: End-to-End_Error (Raw Value)

      End-to-End_Error (Raw Value)08.5%8.8%9%9.3%9.5%9.8%10%10.3%Annual Failure Rate

      End-to-End_Error (Raw Value)08,311.58,312.08,312.58,313.08,313.58,314.0Drive Years

      Correlation with drive age: -0.01

      Reported by drive models: SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000

      Smart 184: End-to-End_Error (Normalized Value)

      End-to-End_Error (Normalized Value)93-9494-9595-9696-9797-9797-9898-9999-1000%200%400%600%800%1000%1200%Annual Failure Rate

      End-to-End_Error (Normalized Value)93-9494-9595-9696-9797-9797-9898-9999-10002,0004,0006,0008,00010,000Drive Years

      Correlation with drive age: 0.01

      Reported by drive models: SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000.

      Smart 187: Reported_Uncorrect (Raw Value)

      Reported_Uncorrect (Raw Value)01-11-33-66-1111-2020-3535-6565-1200%50%100%150%200%250%Annual Failure Rate

      Reported_Uncorrect (Raw Value)01-11-33-66-1111-2020-3535-6565-12002,0004,0006,0008,000Drive Years

      Correlation with drive age: 0.01

      Reported by drive models: SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000.

      Smart 187: Reported_Incorrect (Normalized Value)

      Reported_Uncorrect (Normalized Value)0-1313-2626-3939-5252-6565-7878-9191-1040%50%100%150%200%250%300%350%Annual Failure Rate

      Reported_Uncorrect (Normalized Value)0-1313-2626-3939-5252-6565-7878-9191-10402,0004,0006,0008,000Drive Years

      Correlation with drive age: -0.08

      Reported by drive models: SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000.

      Smart 188: Command_Timeout (Raw Value)

      Command_Timeout (Raw Value)00-13G13G-26G26G-39G39G-52G52G-65G65G-78G78G-91G91G-104G0%10%20%30%40%50%60%Annual Failure Rate

      Command_Timeout (Raw Value)00-13G13G-26G26G-39G39G-52G52G-65G65G-78G78G-91G91G-104G01,0002,0003,0004,0005,0006,000Drive Years

      Correlation with drive age: 0.00

      Reported by drive models: SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000.

      Smart 188: Command_Timeout (Normalized Value)

      Command_Timeout (Normalized Value)100-1008.5%8.8%9%9.3%9.5%9.8%10%10.3%Annual Failure Rate

      Command_Timeout (Normalized Value)100-1008,325.08,325.58,326.08,326.58,327.08,327.5Drive Years

      Correlation with drive age: -0.00

      Reported by drive models: SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000.

      Smart 189: High_Fly_Writes (Raw Value)

      High_Fly_Writes (Raw Value)01-22-55-1313-3030-7070-150150-3500%10%20%30%40%50%Annual Failure Rate

      High_Fly_Writes (Raw Value)01-22-55-1313-3030-7070-150150-35005001,0001,5002,0002,5003,000Drive Years

      Correlation with drive age: 0.03

      Reported by drive models: ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000.

      Smart 189: High_Fly_Writes (Normalized Value)

      High_Fly_Writes (Normalized Value)0-1313-2626-3939-5252-6565-7878-9191-1040%20%40%60%80%100%Annual Failure Rate

      High_Fly_Writes (Normalized Value)0-1313-2626-3939-5252-6565-7878-9191-10402,0004,0006,0008,000Drive Years

      Correlation with drive age: -0.29

      Reported by drive models: ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000

      Smart 190: Airflow_Temperature_Cel (Raw Value)

      Airflow_Temperature_Cel (Raw Value)15-1717-2020-2222-2525-2727-3030-3232-350%5%10%15%20%Annual Failure Rate

      Airflow_Temperature_Cel (Raw Value)15-1717-2020-2222-2525-2727-3030-3232-3505001,0001,5002,0002,500Drive Years

      Correlation with drive age: 0.17

      Reported by drive models: SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000.

      Smart 190: Airflow_Temperature_Cel (Normalized Value)

      Airflow_Temperature_Cel (Normalized Value)62-6565-6868-7171-7474-7777-8080-8383-860%5%10%15%20%25%Annual Failure Rate

      Airflow_Temperature_Cel (Normalized Value)62-6565-6868-7171-7474-7777-8080-8383-8605001,0001,5002,0002,500Drive Years

      Correlation with drive age: -0.17

      Reported by drive models: SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000.

      Smart 191: G-Sense_Error_Rate (Raw Value)

      G-Sense_Error_Rate (Raw Value)01-22-44-88-1616-3535-7070-130130-2600%2%4%6%8%10%12%Annual Failure Rate

      G-Sense_Error_Rate (Raw Value)01-22-44-88-1616-3535-7070-130130-26002,0004,0006,0008,000Drive Years

      Correlation with drive age: 0.00

      Reported by drive models: ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000.

      Smart 191: G-Sense_Error_Rate (Normalized Value)

      G-Sense_Error_Rate (Normalized Value)84-8686-8888-9090-9292-9494-9696-9898-1000%2%4%6%8%10%12%Annual Failure Rate

      G-Sense_Error_Rate (Normalized Value)84-8686-8888-9090-9292-9494-9696-9898-10002,0004,0006,0008,000Drive Years

      Correlation with drive age: -0.07

      Reported by drive models: ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000

      Smart 192: Power-Off_Retract_Count (Raw Value)

      Power-Off_Retract_Count (Raw Value)1-22-66-1616-4040-100100-250250-650650-16000%2%4%6%8%10%12%14%Annual Failure Rate

      Power-Off_Retract_Count (Raw Value)1-22-66-1616-4040-100100-250250-650650-160005001,0001,5002,0002,5003,0003,500Drive Years

      Correlation with drive age: 0.44

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 192: Power-Off_Retract_Count (Normalized Value)

      Power-Off_Retract_Count (Normalized Value)100-120120-130130-140140-150150-170170-180180-200200-2200%1%2%3%4%5%6%7%Annual Failure Rate

      Power-Off_Retract_Count (Normalized Value)100-120120-130130-140140-150150-170170-180180-200200-22002,5005,0007,50010,00012,50015,00017,500Drive Years

      Correlation with drive age: 0.08

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 193: Load_Cycle_Count (Raw Value)

      Load_Cycle_Count (Raw Value)5-2020-8080-350350-13001300-55005500-21k21k-90k90k-350k0%5%10%15%20%25%30%35%Annual Failure Rate

      Load_Cycle_Count (Raw Value)5-2020-8080-350350-13001300-55005500-21k21k-90k90k-350k01,0002,0003,0004,0005,000Drive Years

      Correlation with drive age: 0.04

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 193: Load_Cycle_Count (Normalized Value)

      Load_Cycle_Count (Normalized Value)0-2525-5050-7575-100100-125125-150150-175175-2000%10%20%30%40%Annual Failure Rate

      Load_Cycle_Count (Normalized Value)0-2525-5050-7575-100100-125125-150150-175175-20002,0004,0006,0008,00010,000Drive Years

      Correlation with drive age: 0.03

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 194: Temperature_Celsius (Raw Value)

      Temperature_Celsius (Raw Value)17-1919-2222-2424-2727-2929-3232-3434-370%2%4%6%8%10%Annual Failure Rate

      Temperature_Celsius (Raw Value)17-1919-2222-2424-2727-2929-3232-3434-3701,0002,0003,0004,0005,000Drive Years

      Correlation with drive age: 0.09

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 194: Temperature_Celsius (Normalized Value)

      Temperature_Celsius (Normalized Value)10-4040-7070-100100-130130-160160-190190-220220-2500%50%100%150%200%250%300%Annual Failure Rate

      Temperature_Celsius (Normalized Value)10-4040-7070-100100-130130-160160-190190-220220-25002,0004,0006,0008,00010,000Drive Years

      Correlation with drive age: 0.06

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 195: Hardware_ECC_Recovered (Raw Value)

      Hardware_ECC_Recovered (Raw Value)30-18001800-110k110k-7M7M-400M400M-25G25G-1500G1500G-90T0%5%10%15%20%25%30%Annual Failure Rate

      Hardware_ECC_Recovered (Raw Value)30-18001800-110k110k-7M7M-400M400M-25G25G-1500G1500G-90T02505007501,0001,2501,5001,750Drive Years

      Correlation with drive age: -0.09

      Reported by drive models: SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST2000DL001, ST2000DL003, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DX000, ST6000DX000.

      Smart 195: Hardware_ECC_Recovered (Normalized Value)

      Hardware_ECC_Recovered (Normalized Value)12-2424-3636-4848-6060-7272-8484-9696-1080%10%20%30%40%50%60%Annual Failure Rate

      Hardware_ECC_Recovered (Normalized Value)12-2424-3636-4848-6060-7272-8484-9696-10802004006008001,0001,200Drive Years

      Correlation with drive age: -0.03

      Reported by drive models: SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST2000DL001, ST2000DL003, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DX000, ST6000DX000.

      Smart 196: Reallocated_Event_Count (Raw Value)

      Reallocated_Event_Count (Raw Value)01-11-22-44-77-1111-1717-2727-450%20%40%60%80%Annual Failure Rate

      Reallocated_Event_Count (Raw Value)01-11-22-44-77-1111-1717-2727-4502,0004,0006,0008,00010,000Drive Years

      Correlation with drive age: 0.02

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 196: Reallocated_Event_Count (Normalized Value)

      Reallocated_Event_Count (Normalized Value)70-9595-120120-145145-170170-195195-220220-245245-2700%50%100%150%200%250%300%350%Annual Failure Rate

      Reallocated_Event_Count (Normalized Value)70-9595-120120-145145-170170-195195-220220-245245-27002,0004,0006,0008,000Drive Years

      Correlation with drive age: 0.06

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 197: Current_Pending_Sector (Raw Value)

      Current_Pending_Sector (Raw Value)01-22-66-1616-4040-100100-250250-650650-16000%100%200%300%400%500%600%700%Annual Failure Rate

      Current_Pending_Sector (Raw Value)01-22-66-1616-4040-100100-250250-650650-160002,5005,0007,50010,00012,50015,00017,500Drive Years

      Correlation with drive age: -0.01

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 197: Current_Pending_Sector (Normalized Value)

      Current_Pending_Sector (Normalized Value)90-110110-130130-160160-200200-230230-270270-350350-4000%1%2%3%4%5%6%7%Annual Failure Rate

      Current_Pending_Sector (Normalized Value)90-110110-130130-160160-200200-230230-270270-350350-40002,5005,0007,50010,00012,50015,00017,500Drive Years

      Correlation with drive age: 0.06

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 198: Offline_Uncorrectable (Raw Value)

      Offline_Uncorrectable (Raw Value)00-22-44-66-88-1010-1212-1414-160%200%400%600%800%1000%Annual Failure Rate

      Offline_Uncorrectable (Raw Value)00-22-44-66-88-1010-1212-1414-1602,5005,0007,50010,00012,50015,00017,500Drive Years

      Correlation with drive age: -0.01

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 198: Offline_Uncorrectable (Normalized Value)

      Offline_Uncorrectable (Normalized Value)90-110110-130130-160160-200200-230230-270270-350350-4000%1%2%3%4%5%6%Annual Failure Rate

      Offline_Uncorrectable (Normalized Value)90-110110-130130-160160-200200-230230-270270-350350-40002,5005,0007,50010,00012,50015,00017,500Drive Years

      Correlation with drive age: 0.21

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 199: UDMA_CRC_Error_Count (Raw Value)

      UDMA_CRC_Error_Count (Raw Value)01-22-44-88-1616-3535-7070-130130-2600%10%20%30%40%Annual Failure Rate

      UDMA_CRC_Error_Count (Raw Value)01-22-44-88-1616-3535-7070-130130-26002,5005,0007,50010,00012,50015,00017,500Drive Years

      Correlation with drive age: 0.00

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 199: UDMA_CRC_Error_Count (Normalized Value)

      UDMA_CRC_Error_Count (Normalized Value)200-2005%5.2%5.4%5.6%5.8%Annual Failure Rate

      UDMA_CRC_Error_Count (Normalized Value)200-20016,958.016,958.516,959.016,959.516,960.016,960.5Drive Years

      Correlation with drive age: -0.03

      Reported by drive models: HGST HDS724040ALE640, HGST HMS5C4040ALE640, HGST HMS5C4040BLE640, Hitachi HDS5C3030ALA630, Hitachi HDS5C3030BLE630, Hitachi HDS5C4040ALE630, Hitachi HDS722020ALA330, Hitachi HDS723020BLA642, Hitachi HDS723030ALA640, Hitachi HDS723030BLE640, Hitachi HDT721010SLA360, SAMSUNG HD103UJ, SAMSUNG HD154UI, ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST2000VN000, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000, TOSHIBA DT01ACA300, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 200: Multi_Zone_Error_Rate (Raw Value)

      Multi_Zone_Error_Rate (Raw Value)01-22-44-1010-2020-4141-9090-190190-4000%5%10%15%20%25%30%Annual Failure Rate

      Multi_Zone_Error_Rate (Raw Value)01-22-44-1010-2020-4141-9090-190190-40002004006008001,000Drive Years

      Correlation with drive age: -0.01

      Reported by drive models: SAMSUNG HD103UJ, SAMSUNG HD154UI, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 200: Multi_Zone_Error_Rate (Normalized Value)

      Multi_Zone_Error_Rate (Normalized Value)100-120120-130130-140140-150150-170170-180180-200200-2200%2%4%6%8%10%Annual Failure Rate

      Multi_Zone_Error_Rate (Normalized Value)100-120120-130130-140140-150150-170170-180180-200200-2200100200300400500600Drive Years

      Correlation with drive age: 0.68

      Reported by drive models: SAMSUNG HD103UJ, SAMSUNG HD154UI, WDC WD1001FALS, WDC WD10EACS, WDC WD10EADS, WDC WD10EADX, WDC WD10EALS, WDC WD10EARS, WDC WD10EARX, WDC WD15EARS, WDC WD1600AAJS, WDC WD20EFRX, WDC WD30EFRX, WDC WD30EZRS, WDC WD30EZRX, WDC WD40EFRX, WDC WD60EFRX.

      Smart 240: Head_Flying_Hours (Raw Value)

      Head_Flying_Hours (Raw Value)0-35T35T-70T70T-105T105T-140T140T-175T175T-210T210T-245T245T-280T6%8%10%12%14%Annual Failure Rate

      Head_Flying_Hours (Raw Value)0-35T35T-70T70T-105T105T-140T140T-175T175T-210T210T-245T245T-280T8509009501,0001,0501,1001,1501,200Drive Years

      Correlation with drive age: 0.04

      Reported by drive models: ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000.

      Smart 240: Head_Flying_Hours (Normalized Value)

      Head_Flying_Hours (Normalized Value)100-1009%9.3%9.5%9.8%10%10.3%10.5%10.8%Annual Failure Rate

      Head_Flying_Hours (Normalized Value)100-1008,286.08,286.58,287.08,287.58,288.08,288.5Drive Years

      Correlation with drive age: 0.00

      Reported by drive models: ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000.

      Smart 241: Total_LBAs_Written (Raw Value)

      Total_LBAs_Written (Raw Value)150M-800M800M-4G4G-20G20G-100G100G-500G500G-2500G2500G-12T12T-60T0%10%20%30%40%50%Annual Failure Rate

      Total_LBAs_Written (Raw Value)150M-800M800M-4G4G-20G20G-100G100G-500G500G-2500G2500G-12T12T-60T01,0002,0003,0004,0005,000Drive Years

      Correlation with drive age: -0.01

      Reported by drive models: ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000.

      Smart 241: Total_LBAs_Written (Normalized Value)

      Total_LBAs_Written (Normalized Value)100-1009%9.3%9.5%9.8%10%10.3%10.5%10.8%Annual Failure Rate

      Total_LBAs_Written (Normalized Value)100-1008,284.58,285.08,285.58,286.08,286.58,287.0Drive Years

      Correlation with drive age: -0.01

      Reported by drive models: ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000.

      Smart 242: Total_LBAs_Read (Raw Value)

      Total_LBAs_Read (Raw Value)200M-1200M1200M-7500M7500M-45G45G-260G260G-1600G1600G-10T10T-60T60T-350T0%10%20%30%40%50%60%70%Annual Failure Rate

      Total_LBAs_Read (Raw Value)200M-1200M1200M-7500M7500M-45G45G-260G260G-1600G1600G-10T10T-60T60T-350T05001,0001,5002,0002,5003,0003,500Drive Years

      Correlation with drive age: 0.14

      Reported by drive models: ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000.

      Smart 242: Total_LBAs_Read (Normalized Value)

      Total_LBAs_Read (Normalized Value)100-1009%9.3%9.5%9.8%10%10.3%10.5%10.8%Annual Failure Rate

      Total_LBAs_Read (Normalized Value)100-1008,284.58,285.08,285.58,286.08,286.58,287.0Drive Years

      Correlation with drive age: -0.01

      Reported by drive models: ST1500DL001, ST1500DL003, ST1500DM003, ST2000DL001, ST2000DL003, ST2000DM001, ST3000DM001, ST31500341AS, ST31500541AS, ST3160316AS, ST32000542AS, ST320005XXXX, ST33000651AS, ST4000DM000, ST4000DX000, ST6000DX000.

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