Apple 655-1387E | 80GB 3600RPM ATA-66 Hard Drive

Technical Specifications:
- Interface: ATA-66
- Capacity: 80GB
- RPM: 3600
- Form Factor: 3.5 inch
- Cache: 2MB
- Average Seek Time: 8.9ms
- Transfer Rate: 66MB/s
- Operating Temperature: 5°C to 55°C
- Non-Operating Temperature: -40°C to 65°C
- Operating Humidity: 8% to 90%
- Non-Operating Humidity: 5% to 95%
- Shock Tolerance: 63g
- Acoustics: 3.0 bels (idle)

Helpful Notes:
- This hard drive is compatible with older Apple desktop computers.
- The low RPM and small cache make this hard drive slower than modern drives.
- ATA-66 is an older interface and may not be compatible with newer computers.