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HGST Ultrastar 7K4000 2TB SATA3 HUS724020ALA6 (HUS724020ALA640)

HGST Ultrastar 7K4000 2TB SATA3HUS724020ALA6


    Ultrastar 7K4000

    2TB, 3TB & 4TB
    3.5-inch Enterprise Hard Drive

    • Massive space – Up to 4TB for capacity-optimized enterprise applications
    • Enterprise-class reliability – Field-proven second-generation design specified at 2M hours MTBF
    • Configuration flexibility – SATA and SAS models

    HGST Ultrastar™ 7K4000 is the world’s first 4TB 7200 RPM hard drive with a 2.0 million hours MTBF specification and backed by a full 5-year warranty, originally offered with SATA 6Gb/s and now also available with a SAS interface. Ultrastar 7K4000 represents the sixth-generation HGST 5-platter design, which has been field proven by top server and storage OEMs and Internet giants. Engineered for the highest quality, the Ultrastar 7K4000 is put through grueling design tests during development and must pass stringent ongoing reliability testing during manufacturing. Ultrastar 7K4000 delivers by reducing downtime, eliminating service calls and minimizing TCO.

    • HUS724040ALE640 // HUS724040ALA640
    • HUS724040ALE641 // HUS724040ALA641
    • HUS724030ALE640 // HUS724030ALA640
    • HUS724030ALE641 // HUS724030ALA641
    • HUS724020ALE640 // HUS724020ALA640
    • HUS724020ALE641 // HUS724020ALA641
    • HUS724040ALS640
    • HUS724040ALS641
    • HUS724030ALS640
    • HUS724030ALS641
    • HUS724020ALS640
    • HUS724020ALS641
    Interface SATA 6Gb/s SAS 6Gb/s
    Capacity (GB) 4TB / 3TB / 2TB 4TB / 3TB / 2TB
    Sector size (variable, Bytes/sector) 512e / 512n 4TB / 3TB / 2TB
    Max Areal Density (Gbits/sq. in.) 446 // 475 475
    Data Buffer (MB) 64 64
    Rotational Speed (RPM) 7200 7200
    Interface transfer rate (MB/sec, max) 600 600
    Sustained transfer rate (MB/sec, typ.) 171 //181 172
    Seek Time (read, ms, typical) 8.0 8.0
    Error Rate (non-recoverable, bits read) 1 in 10^15 1 in 10^15
    MTBF (M hours) 2.0 2.0
    Load/Unload Cycles 600,000 600,000
    Availability (hrs/day x days/wk) 24x7 24x7
    Idle (Bels) 2.9 2.9
    Requirement +5 VDC(+/-5%) +12 VDC (+10%/-8%) +5 VDC(+/-5%) +12 VDC (+10%/-8%)
    Requirement: Start-up (W, peak, max) 1.2A (+5V), 2.0A (+12V) 1.2A (+5V), 2.0A (+12V)
    Requirement: Read/Write (W, avg) 11.4 10.9
    Unload Idle (W) 5.7 6.2
    Physical size
    Z-Height (mm) 26 26
    Dimensions (width x depth, mm) 101.6 (+/-0.25) x 147 101.6 (+/-0.25) x 147
    Weight (g, max) 690 690
    Environmental (operating)
    Ambient temperature 5º to 60º C 5º to 60º C
    Shock (half-sine wave) 70 70
    Vibration (5 to 500 Hz) 0.67 (XYZ) 5º to 60º C
    Environmental (non-operating)
    Ambient temperature -40º to 70º C -40º to 70º C
    Shock (half-sine wave) 300 300
    Vibration (5 to 500 Hz) 1.04 (XYZ) 1.04 (XYZ)

    Varer som er tilgjengelig på lager, sendes normalt innen 5 dager. Bildet kan avvike fra produktet. Vi tar forbehold mot trykkfeil og endringer av priser og spesifikasjoner uten varsel