Хард диск WD 2TB Ultrastar DC HA210 3.5 SATAIII 128MB, HUS722T2TALA604

HUS722T2TALA604



Interface



SATA 6 Gb/s



Capacity1



2TB / 1TB



Format: Sector size (bytes)



512 native (512n)





Performance





Data buffer (MB)2



128



Rotational speed (RPM)



7,200



Interface transfer rate (MB/s, max)



600



Sustained transfer rate
(MiB/s, typical)
(MB/s, typical)





191 / 175
200 / 184







Reliability





Error rate (non-recoverable bits read)



1 in 1015



MTBF (M hours)



2



Annualized Failure Rate (AFR)4



0.44%



Load/Unload cycles (at 40°C)



600,000



Availability (hrs/day x days/wk)



24x7



Limited Warranty (yrs)



5





Accoustics





Idle/Operating (Bels, typical)



2.5/2.8





Power





Requirement



+5 VDC, +12VDC



Operating (W, typical)



8.1



Idle (W)



5.9





Physical Size





z-height (mm)



26.1



Dimensions (width x depth, mm)



101.6 (+/-0.25) x 147



Weight (g, typical)



640 (+/-10%)





Environmental (Operating)





Ambient temperature



5°C to 60°C



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



65



Vibration (G RMS, 5 to 500 Hz)



1.08 (XYZ)


Environmental (Non-Operating)



Ambient Temperature


-40°C to 70°C



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


300



Random Vibration (G RMS 2 to 200 Hz)


3.8 (XYZ)