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Specifications
Part number 5502515,5502583,5502704,5502978
| Performance |
| Unformatted Capacity |
47.5 GB |
| Formatted Capacity |
36.7 GB |
| Average Sectors per Track |
718 (rounded down) |
| Actuator Type |
Rotary Voice Coil |
| Tracks |
99,710 |
| Cylinders |
49,855 user |
| Physical Heads |
2 |
| Discs (2.5) |
1 |
| Media Type |
Thin Film/GMR |
| Recording Method |
PRML |
| Internal Transfer Rate (Mbps) |
475 to 841 |
| Internal Formatted Transfer Rate (MBps) |
59 to 105 |
External Transfer Rate (MBps)
Low Voltage Differential (LVD) |
80/320 sync |
| Spindle Speed (RPM) |
10,008 |
| Average Latency (ms) |
2.99 |
Buffer
Read Look-Ahead, Adaptive, Multi-Segmented Cache |
8 MB |
| Interface |
Ultra-3 SCSI Wide |
| Bytes per Track |
368k average |
| Sectors per Drive |
71,687,372 |
| Tracks per Inch (TPI) |
64,000 |
| Peak (Kbpi) |
570 |
Average Access (ms Read/Write)
Drive Level Without Controller Overhead |
4.7/5.3 |
| Single Track Seek (ms Read/Write) |
8.35/0.55 |
| Maximum Full Seek (ms Read/Write) |
9.0/9.5 |
| MTFB (Power-On Hours) |
1,200,000 |
| Interface |
Ultra-SCSI Wide |
| Shock (G’s, 11/2/.5 ms) |
Operating (read/write):15
Abnormal:40
Non-operating:75/225/120 |
| Acoustics (Bels typical, Sound Power) |
3.6 |
| Power Dissipation (watts/BTUs) |
7.2/24.6 idle |
| Loading Zone (cylinders) |
Auto Park |
| IBM at Drive Type |
0 or None |
| Power Requirements |
| +12V Startup | 1.03 amps |
| +12V Typical | 0.26 amps idle |
| +5V Startup | 0.90 amps |
| +5V Typical | 0.81 amps idle |
| Physical |
| Height (inches/mm) |
1.0/2.54 |
| Width (inches/mm) |
4.00/101.6 |
| Depth (inches/mm) |
5.75/146 |
| Weight (lbs/kg) |
1.61/0.731 |
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United States
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