Hitachi Deskstar 7K80 80GB 7.2K 3.5″ SATA Hard Drive 0A31048

Capacity: 80GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 3.5″x1.0″ (LFF Hard Drive)
Sustained Throughput (MBps): 94.62
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

Hitachi p/n: HDS728080PLA380

Model 0A31048 / HDS728080PLA380
Interface	SATA II 3.0Gb/s
Capacity	80GB
Data Heads	2
Data Disk	1
Performance
Data buffer	8MB
Rotational Speed	7200
MEDIA Transfer Rate	757 Mbps
Interface Rate	3.0Gbps
Sustained Data Rate	61.1
Average Seek Time	8.8ms
Reliability
Error Rate	1 in 10E14
Start/stops (at 40° C)	50,000
Acoustic
Idle (Bels)	2.6
Power
Requirement	+5 VDC (+/- 5%) +12 VDC (+10 %/-8%)
Dissipation Startup current (max. A)	1.83 (+12V) & 1.00 (+5V)
Idle (W)	5.7
Physical Size
Height (mm)	25.4
Width (mm)	101.6
Depth (mm)	146
Weight (max. g)	560
Environmental CHARACTERISTICS
Operating Ambient temperature (C)	5° to 55°
Relative humidity (non-condensing)	8% to 80%
Shock (half sine wave, 2ms) (G)	55
Vibration (random (RMS)) (G)	0.67 for horizontal, 0.56 for vertical
Non-operating Ambient temperature (C)	-40° to 65°
Relative humidity (non-condensing)	5% to 95%
Shock (half sine wave, 2ms) (G)	350
Vibration (random (RMS)) (G)	1.04 rms (XYZ)
RoHS Compliant	Yes