Твърд диск 1 TB HGST ULTRA HUA722050CLA330, SATA 3Gb/s, 7200 rpm, 32MB, 3.5" (8.89 cm)

HGST 3.5 1TB 7200 RPM Ultrastar

Model # HUA722050CLA330
Part # 0F11000

Configuration
Interface- SATA 3Gb/s
Capacity 2 (GB) at 512 bytes/sector- 1TB / 500GB
Sector size (bytes)- 512
Max. areal density (Gbits/sq. in) - 352

Performance
Data buffer 3 (MB) - 32
Rotational speed (RPM) - 7200
Interface transfer rate (MB/s, max) - 300
Sustained transfer rate (MB/s, typical) - 134
Seek time 4 (read, ms, typical) - 8.5

Reliability
Error rate (non-recoverable, bits read) - 1 in 10 15
Load/unload cycles (at 40° C) - 300,000
Availability 2 (hrs/day x days/wk) - 24x7
MTBF 2 (M hours) - 1,200,000

Acoustics
Idle (Bels, typical)- 2.4

Power
Requirement +5 VDC (+/-5%), +12 VDC (+10%/-8%)
Startup current (A, max.) - 2.0 (+12V), 1.2 (+5V)
Read/write (W) - 8.4
Unload idle (W) - 3.9
Power consump. efficiency index (W/GB) - 0.0039 / 0.0078

Physical size
z-height (mm) - 26.1
Dimensions (width x depth, mm) - 101.6 (+/-0.25) x 147
Weight (g, max) - 680

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

Environmental (non-operating)
Ambient temperature- -40 o to 70 o C
Shock (half-sine wave, 1ms, G) - 350
Vibration (G RMS, 5 to 500 Hz) - 1.04 (XYZ)

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