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| Performance Specifications |
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Rotational Speed |
7,200 RPM (nominal) |
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Buffer Size |
16 MB |
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Average Latency |
4.20 ms (nominal) |
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Start/Stop Cycles |
50,000 minimum |
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| Seek Times |
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Read Seek Time |
8.9 ms |
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Write Seek Time |
10.9 ms (average) |
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Track-To-Track Seek Time |
2.0 ms (average) |
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Full Stroke Seek |
21.0 ms (average) |
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| Transfer Rates |
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Buffer To Disk |
972 Mbits/s (Max) |
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| Physical Specifications |
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Formatted Capacity |
500,107 MB |
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Capacity |
500 GB |
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Interface |
EIDE 100 MB/s |
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User Sectors Per Drive |
976,773,168 |
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| Physical Dimensions |
| English |
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Height |
1.028 Inches (Max) |
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Length |
5.787 Inches (Max) |
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Width |
4.00 Inches (+/- 0.010 inch) |
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Weight |
1.39 Pounds |
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| Metric |
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Height |
25.4 mm (Max) |
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Length |
147 mm (Max) |
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Width |
101.6 mm |
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Weight |
0.63 kg |
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| Environmental Specifications |
| Shock |
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Operating Shock (Read) |
65G, 2 ms |
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Non-operating Shock |
350G, 2 ms |
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| Acoustics |
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Idle Mode |
28 dBA (average) |
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Seek Mode 0 |
33 dBA (average) |
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Seek Mode 3 |
29 dBA (average) |
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| Temperature (English) |
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Operating |
32 F to 140 F |
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Non-operating |
-40 F to 149 F |
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| Temperature (Metric) |
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Operating |
-0 C to 60 C |
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Non-operating |
-40 C to 65 C |
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| Humidity |
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Operating |
5-95% RH non-condensing |
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Non-operating |
5-95% RH non-condensing |
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| Altitude (English) |
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Operating |
-1,000 feet to 10,000 feet |
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Non-operating |
-1,000 feet to 40,000 feet |
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| Altitude (Metric) |
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Operating |
-305M to 3,050M |
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Non-operating |
-305M to 12,200M |
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| Vibration |
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Operating |
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Linear |
20-300 Hz, 0.75 G (0 to peak) |
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Random |
7-500 Hz (0.00221 g / Hz) |
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Non-operating |
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Low Frequency |
10-300 Hz, 0.195 inches (double amplitude) |
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High Frequency |
300-500 Hz, 5.0G (0 to peak) |
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| Electrical Specifications |
| Current Requirements |
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12 VDC |
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Read/Write |
460 mA |
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Idle |
450 mA |
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Standby |
6 mA |
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Sleep |
6 mA |
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5 VDC |
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Read/Write |
650 mA |
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Idle |
600 mA |
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Standby |
180 mA |
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Sleep |
180 mA |
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Power Dissipation |
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Read/Write |
8.77 Watts |
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Idle |
8.40 Watts |
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Standby |
0.97 Watts |
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Sleep |
0.97 Watts |
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