IBM 92F0406 | 540MB Cache 6300RPM Fast SCSI 50-Pin 256KB 3.5-inch Internal Hard Drive

Technical Specifications:
- Interface: SCSI-2 Fast (50-pin)
- Capacity: 540 MB
- Form Factor: 3.5 inch
- RPM: 6300
- Cache: 256 KB
- Average Seek Time: 8.5 ms
- Data Transfer Rate: 20 MB/s
- Shock Tolerance: 63 g @ 2ms (operating), 300 g @ 2ms (non-operating)
- Vibration Tolerance: 0.67 g @ 5-500 Hz (operating), 1.04 g @ 5-500 Hz (non-operating)
- Power Consumption: 11 watts (operating), 2.5 watts (idle)
- Operating Temperature: 5°C to 55°C
- Operating Humidity: 8% to 90%
- MTBF: 1.2 million hours

Helpful Notes:
- This hard drive is compatible with many older SCSI-based systems.
- Its high RPM and cache make it a good choice for applications that require fast data access.
- The shock and vibration tolerance make it suitable for use in rugged environments.