Хард диск WD 1000GB 128MB 7200RPM SATA ULTRA 512N SE DC HA210 HDD Server WD/HGST ULTRASTAR

ПОДРОБНО ОПИСАНИЕ:

1W10001

Model / Part No.

HUS722T2TALA604 / 1W10002

HUS722T1TALA604 / 1W10001


Configuration


Interface

SATA 6Gb/s


Capacity1 (TB)

2TB // 1TB


Sector size (bytes)

512 native (512n)


Max. areal density (Gbits/sq. in)

638


Performance


Data buffer3 (MB)

128


Rotational speed (RPM)

7200


Latency average (ms)

4.2


Interface transfer rate (MB/s, max)

600


Sustained transfer rate4 (MiB/sec, typ.) (MB/sec, typ.)

191 // 175 200 // 184


Reliability


Error rate (non-recoverable, bits read)

1 in 1015


Load/Unload cycles (40°C)

600,000


MTBF2 (M hours)

2.0


Annualized Failure Rate2 (AFR)

0.44%


Availability (hrs/day x days/wk)

24x7


Warranty (yrs)

5


Acoustics


Idle/Operating (Bels, typical)

2.5 // 2.8


Power


Requirement

+5V, +12V


Operating (W, typical)

8.1


Idle (W)

5.9


Power consumption efficiency at idle (Watts/TB) (Watts/GB)

2.95 // 5.9 0.00295 // 0.0059


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

5o to 60o C


Shock (half-sine wave, G, read operation)

65 (2 ms)


Vibration (G RMS, 10 to 300 Hz)

1.08 (XYZ)


Environmental (non-operating)


Ambient temperature

-40o to 70o C


Shock (half-sine wave, G)

300 (2ms)


Random Vibration (G RMS, 10 to 300 Hz)

3.8 (XYZ)