Твърд диск 1TB HGST Ultrastar 7K2, SATA 6Gb/s, 7200 rpm, 128MB, 3.5" (8.89 cm)

General
Model # / Part #
HUS722T1TALA604 / 1W10001

Interface
SATA 6Gb/s

Capacity (GB)
1TB

Sector Size (Variable, Bytes/sector)
512 native (512n)

Max Areal Density (Gbits/sq. in.)
638

Performance
Data Buffer (MB)
128

Rotational Speed (RPM)
7200

Latency Average (ms)
4.2

Interface Transfer Rate (MB/sec, max)
600

Sustained Transfer Rate (MB/sec, typ.)
MB/s: 200 (2TB)/184 (1TB); MiB/s: 191 (2TB)/175 (1TB)

Seek Time (read, ms, typical)
7.7 / 8.3

Reliability
Error Rate (non-recoverable, bits read)
1 in 1015

MTBF (M hours)
2.0

Annual Failure Rate (AFR)
0.44%

Load/Unload Cycles
600,000

Availability (hrs/day x days/wk)
24x7

Acoustics
Idle (Bels)
2.5 / 2.8

Power
Requirement
+5V, +12V

Operating (W, typical)
8.1
Idle (W)
5.9

Power Consump. Efficiency Index (W/GB)
5.9W/TB (1TB)

Physical Size
Z-Height (mm)
26.1

Dimensions (width x depth, mm)
101.6 (+/-0.25) x 147 (max)

Weight (g, typical)
640 (+/-10%)

Environmental (operating)
Ambient Temperature
5° to 60° C

Shock (half-sine wave)
65G (2 ms)

Vibration (G RMS, 10 to 300 Hz)
1.08 (XYZ)

Environmental (non-operating)
Ambient Temperature
-40° to 70° C

Shock (half-sine wave)
300G (2ms)

Random Vibration (G RMS, 10 to 300 Hz)
3.8 (XYZ)

JAR Computers може да предложи ремонт/смяна/монтаж в наш сервиз или при партньор.

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