HP A1658-60021 | 4.3GB 7200RPM Wide Ultra SCSI 68-Pin 3.5-inch Internal Hard Drive

Here are the technical specifications for the HP 4GB 7200RPM Ultra Wide SCSI 3.5-inch Hard Drive:

1. Capacity: 4GB
2. Interface: Ultra Wide SCSI
3. Form Factor: 3.5 inch
4. Spindle Speed: 7200RPM
5. Buffer Size: 512KB
6. Average Seek Time: 9ms
7. Maximum External Transfer Rate: 40MB/s
8. Internal Data Rate: 82.5MB/s
9. Shock Tolerance: 65g @ 2ms (operating) / 250g @ 2ms (non-operating)
10. Acoustic (Idle): 3.5 bels
11. Power Consumption: 10.7W (operating) / 6.3W (idle)
12. MTBF: 1,200,000 hours

Helpful notes:
1. This hard drive is compatible with servers and workstations that support Ultra Wide SCSI interface.
2. It has a high spindle speed of 7200RPM, making it ideal for applications that require fast data access.
3. The shock tolerance of 65g @ 2ms (operating) / 250g @ 2ms (non-operating) ensures that the hard drive can withstand accidental drops or bumps.