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ULTRASTAR 7K4000 3TB SATA 3.5IN 7200RPM HUS724030ALE640    IN INT

HGST ULTRASTAR 7K4000 3TB SATA3.5IN 7200RPM HUS724030ALE640 IN INT

Varenr: 0F14684
Lagerstatus: Forventet 07.12.2016
Ekspertomtaler: 7 omtaler
Frakt: 79,- Sjekk din fraktpris
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Fra 201,-/mnd (20 mnd)
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    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
    • Maxiumum efficiency – 24% lower W/GB than predecessor

    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. 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.

    Model(s) HUS724040ALE640
    HUS724030ALE640
    HUS724020ALE640
    Interface SATA 6Gb/s
    Capacity (GB) 4TB / 3TB / 2TB
    Sector size (variable, Bytes/sector) 512e
    Max areal density (Gbits/sq. in.) 446
    Performance
    Data buffer (MB) 64
    Rotational Speed (RPM) 7200
    Interface transfer rate (MB/sec, max) 600
    Sustained transfer rate (MB/sec, typ.) 171
    Seek Time (read, ms, typical) 8.0
    Reliability
    Error Rate (non-recoverable, bits read) 1 in 1015
    MTBF (M hours) 2.0
    Load/Unload Cycles 600,000
    Availability (hrs/day x days/wk) 24x7
    Acoustics
    Idle (Bels) 2.9
    Power
    Requirement +5 VDC(+/-5%) +12 VDC (+10%/-8%)
    Requirement: Start-up (W, peak, max) 1.2 (+5V), 2.0 (+12V)
    Requirement: Read/Write (W, avg) 11.4
    Unload idle (W) 5.7
    Physical size
    Z-height (mm) 26
    Dimensions (width x depth, mm) 101.6 (+/-0.25) x 147
    Weight (g, max) 690
    Environmental (operating)
    Ambient temperature 5º to 60º C
    Shock (half-sine wave) 70
    Vibration (5 to 500 Hz) 0.67 (XYZ)
    Environmental (non-operating)
    Ambient temperature -40º to 70º C
    Shock (half-sine wave) 300