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Note:

• The full product specifications below are from the manufacturer and may contain information related to other package quantities that will not apply to the product that you are reviewing. Please confirm the actual content and/or package quantity from the main product specifications page.
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Model # / Part #: HUS724020ALS641 / 0B26925

Configuration

Interface: SAS 6Gb/s
Capacity (GB) at 512 bytes/sector: 4TB / 3TB / 2TB
Form factor: 3.5-inch
Sector size (bytes): 512 / 520 / 528
Max. areal density (Gbits/sq. in): 475 (512n) 475

Performance

Data buffer (MB): 64
Rotational speed (RPM): 7200
Interface transfer rate (MB/s, max): 600
Sustained transfer rate (MB/s, typical): 183
Seek time (read, ms, typical): 8.0

Reliability

Error rate (non-recoverable, bits read): 1 in 101
Load/Unload cycles (at 40° C): 600,000
Availability (hrs/day x days/wk): 24x7
MTBF1 (M hours): 2.0
Warranty (yrs): 5

Acoustics

Idle (Bels, typical): 29

Power

Requirement: +5 VDC (+/-5%)
+12VDC (+10%/-8%)
Startup current (A, max): 1.2 (+5V), 2.0 (+12V)
Read/write (W): 10.9
Idle (W, avg): 7.6
Unload idle (W): 6.2

Physical size

z-height (mm, max): 26.1
Dimensions (width x depth, mm): 101.6 (+/-0.25) x 147
Weight (g, typical): 690

Environmental (operating)

Ambient temperature: 5o to 60o C
Shock (half-sine wave 2 ms, G): 70
Vibration (G RMS, 5 to 500 Hz): 0.67 (XYZ)

Environmental (non-operating)

Ambient temperature: -40o to 70o C
Shock (half-sine wave, 1ms, G): 300
Vibration (G RMS, 5 to 500 Hz): 1.04 (XYZ)