DESKTOP USED 320GB HDD (SAMSUNG, WD, TOSHIBA, HITACHI, SEAGATE)

Formatted Capacity 320GB
Interface SATA 6 Gb/s
Advanced Format (AF) Yes
Form Factor 3.5″
RoHS Compliant Yes
Performance
Data Transfer Rate (max) Buffer to Host: 6 Gb/s
Host to/from Drive (sustained): 147 MB/s
Cache 32 MB
Rotational Speed 7200 rpm
Reliability / Data Integrity
Load/Unload Cycles 300,000
Non-Recoverable Read Errors per Bits Read 14
Power Management
12 VDC ±10% (Peak) 1.73 A
Average Power Requirements Read/Write: 4.1 W
Idle: 3.0 W
Standby/Sleep: 0.4 W
Environmental Specifications
Temperature Operating: 32 to 140°F / 0 to 60°C
Non-Operating: -40 to 158°F / -40 to 70°C
Shock Operating (2 ms, write): 30 Gs
Operating (2 ms, read): 65 Gs
Non-Operating (2 ms): 250 Gs
Acoustics Idle: 23 dBA
Seek (average): 27 dBA