Models HTS723232L9A360 / HTS723225L9A360 / HTS723216L9A360
- Interface SATA 3Gb/s
- Capacity (GB) 320 / 250 / 160
- Sector size (bytes) 512
- Recording zone 24
- Data heads 4 / 4 / 2
- Disks 2 / 2 / 1
- Areal density (max, Gbit/sq.in.) 252
Performance:
- Data buffer (MB) 16
- Rotational speed (RPM) 7200
- Latency average (ms) 4.2
- Media transfer rate (max, Mbits/sec) 1136
- Interface transfer rate (MB/sec) 300
- Average seek time (typical) ms (read) 12
- Track to track seek time (typical) ms (read) 1
- Full stroke seek time (typical) ms (read) 20
Reliability:
- Load / Unload cycle 600.000
Power:
- Requirement +5VDC (+-5%)
- Startup (peak, max) 5.5W
- Seek (average) 2.2W
- Read / Write (average) 1.8W
- Perfomance idle (average) 1.7W
- Active idle (average) 1.0W
- Low power idle (average) 0.8W
- Standby (average) 0.2W
- Sleep 0.1W
Physical size:
- Height (mm) 9.5
- Dimensions (width x depth, mm) 70 x 100
- Weight (max, g) 115 / 115 / 110
Environmental (Operating):
- Shock (half sine wave) 400 G/2ms, 200 G/1ms
- Ambient temperature 5 - 55° C
Environmental (Non-Operating):
- Shock (half sine wave) 1000 G/1 ms
- Ambient temperature -40 - 65° C
Acoustics (A-weighted sound power):
- Idle (typical, Bels) 2.5
- Seek (typical, Bels) 2.8