Hitachi Deskstar 7K80 80GB 7.2K SATA Hard Drive 0A30354
Capacity: 80GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 3.5″x1.0″ (LFF Hard Drive)
Sustained Throughput (MBps): 29.6 – 61.1
Average Seek Time (read/write ms): 8.8
Electrical Interface Speed: SATA 300 – 3.0Gbps
On-Board Cache: 8MB
Highlights
> SATA 3.0Gb/s and Native Command Queuing for maximum data speeds
> 80 GB and 40 GB capacities with either Serial ATA 3.0Gb/s or Parallel ATA interface
> ECC and CRC protection within drive circuitry
> Low-power design reduces system costs and drives high reliability
> Quiet operating modes for consumer electronics applications
Drive specification |
0A30354 / HDS728080PLA380 |
Formatted Gbytes (512 bytes/sector) |
80 |
Bytes per sector |
512 |
Spindle speed (RPM) |
7,200 |
I/O data transfer rate (Mbytes/sec max) |
300 |
Cache buffer |
8 Mbytes |
Height (max) |
26.11 mm (1.028 inches) |
Width (max) |
101.85 mm (4.010 inches) |
Length (max) |
146.99 mm (5.787 inches) |
Weight (max) grams |
560 |
Average seek, read (msec typical) |
8.8 |
Startup current (typical) 12V (peak) |
2.0 amps |
Idle mode (typical) watts |
9.0 |
Ambient temperature |
5° to 55 °C (op.) –40° to 65 °C (nonop.) |
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