Fujitsu MPG320413A | Desktop 20.4GB 5400RPM ATA-100 512KB Cache 3.5-inch Hard Disk Drive

Here are the technical specifications for the Fujitsu Desktop 20.4GB Hard Disk Drive:

1. Interface: ATA-100
2. Capacity: 20.4GB
3. Form Factor: 3.5-inch
4. Rotational Speed: 5400RPM
5. Cache: 512KB
6. Average Seek Time: 8.5ms
7. Maximum External Transfer Rate: 100MB/s
8. Shock Tolerance: 65G (operating), 250G (non-operating)
9. Acoustic Noise: 3.3 bels (idle), 3.6 bels (seek)
10. Power Consumption: 5.2W (operating), 1.2W (idle)
11. Operating Temperature: 5°C to 55°C
12. Operating Humidity: 8% to 90%

Helpful Notes:
1. The 512KB cache helps to improve the drive's performance by temporarily storing frequently accessed data.
2. The 65G shock tolerance makes this hard drive suitable for use in environments where there may be some vibration or movement.
3. The low power consumption of 1.2W when idle helps to conserve energy and prolong the life of the drive.