IBM 09J1038 | 4GB 5400RPM Ultra SCSI 448KB Cache 3.5-inch Internal Hard Drive

Here are 12 technical specifications for the IBM 4GB 5400RPM Ultra SCSI 3.5-inch Hard Drive:

1. Interface Type: Ultra SCSI
2. Form Factor: 3.5-inch
3. Capacity: 4GB
4. Spindle Speed: 5400 RPM
5. Buffer Size: 512 KB
6. Data Transfer Rate: 40 MB/s
7. Seek Time: 8.5 ms (average)
8. Track-to-Track Seek Time: 1.5 ms (average)
9. Full-Stroke Seek Time: 18 ms (average)
10. MTBF: 1,200,000 hours
11. Operating Temperature: 5°C to 55°C
12. Operating Humidity: 8% to 90%

Helpful notes:
1. The Ultra SCSI interface provides faster data transfer rates than traditional SCSI.
2. The 512 KB buffer size helps to improve overall performance.
3. The 1.2 million hour MTBF ensures a reliable and long-lasting hard drive.