Cisco HDD-7845-H1-144= | 144 GB 3.5 Internal Hard Drive Ultra320 SCSI 15000 RPM Hot Swappable

Here are 12 technical specifications for the Cisco 144 GB 3.5 Internal Hard Drive:

1. Interface Type: Ultra320 SCSI
2. Form Factor: 3.5"
3. Spindle Speed: 15000 RPM
4. Storage Capacity: 144 GB
5. Hot Swappable: Yes
6. Buffer Size: 8 MB
7. Average Seek Time: 3.5 ms
8. Maximum External Data Transfer Rate: 320 MBps (2.5 Gbps)
9. Sustained Data Transfer Rate: 89 MBps
10. Non-Recoverable Errors: 1 per 10^16 bits read
11. Shock Tolerance: 60 g @ 2ms (operating) / 250 g @ 2ms (non-operating)
12. MTBF: 1,200,000 hours

Helpful notes:
1. The Ultra320 SCSI interface provides faster data transfer rates than previous SCSI interfaces.
2. The 15000 RPM spindle speed provides fast access to data on the hard drive.
3. The hot-swappable feature allows the hard drive to be replaced without shutting down the system.