12PFT - Dell 20GB 7200RPM ATA/IDE 3.5-inch Hard Disk Drive

Here are the 12 technical specifications for the Dell 20GB 7200RPM ATA/IDE 3.5-inch Hard Disk Drive:

1. Interface Type: ATA-100
2. Buffer Size: 2 MB
3. Form Factor: 3.5-inch
4. Spindle Speed: 7200 RPM
5. Capacity: 20 GB
6. Average Seek Time: 8.9 ms
7. Data Transfer Rate: 100 MBps
8. Drive Transfer Rate: 100 MBps (external)
9. Internal Data Rate: 78.8 MBps
10. Track-to-Track Seek Time: 0.8 ms
11. Non-recoverable Errors: 1 per 10^14
12. MTBF: 1,200,000 hours

Helpful notes:
1. This hard drive is compatible with desktop computers that have an ATA/IDE interface.
2. The 7200 RPM spindle speed provides faster data access and transfer rates compared to 5400 RPM drives.
3. The 2 MB buffer size helps to improve performance by temporarily storing frequently accessed data.