HP 407844-001 | 40GB 4200RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache 2.5-inch Internal Hard Drive

Here are 12 technical specifications for the HP 40GB 4200RPM IDE Ultra ATA-100 2.5-inch Hard Drive:

1. Interface: IDE Ultra ATA-100
2. Capacity: 40GB
3. Rotational Speed: 4200 RPM
4. Form Factor: 2.5-inch
5. Buffer Size: 2MB
6. Average Seek Time: 12ms
7. Data Transfer Rate: 100MB/s
8. Shock Tolerance: 200G @ 2ms (operating), 800G @ 1ms (non-operating)
9. Acoustic Noise: 24 dBA (idle), 26 dBA (seek)
10. Power Consumption: 5.5W (operating), 0.5W (idle)
11. Operating Temperature: 5°C to 55°C
12. Dimensions (W x D x H): 70 x 100 x 9.5 mm

Helpful Notes:
1. This hard drive is compatible with most laptops that have an IDE interface.
2. Its low power consumption makes it ideal for use in portable devices.
3. The shock tolerance rating ensures that your data is safe even in case of accidental drops or impacts.