HP D9421-60000 | 18GB 15000RPM Ultra-3 SCSI 3.5-inch Internal Hard Drive

Here are the technical specifications for the HP 18GB 15000RPM Ultra 160 SCSI 3.5-inch Hard Drive:

1. Interface Type: Ultra160 SCSI
2. Capacity: 18 GB
3. Spindle Speed: 15000 RPM
4. Form Factor: 3.5-inch
5. Buffer Size: 4 MB
6. Data Transfer Rate: 160 MBps
7. Seek Time: 3.9 ms (average)
8. Track-to-Track Seek Time: 0.3 ms
9. Full-Stroke Seek Time: 8.0 ms
10. Bytes per Sector: 512
11. MTBF: 1,200,000 hours
12. Operating Temperature: 50°F to 95°F (10°C to 35°C)

Helpful Notes:
1. This hard drive is designed for use in servers and workstations.
2. It is compatible with various operating systems, including Windows, Linux, and Unix.
3. The high spindle speed and fast data transfer rate make it ideal for high-performance applications.