Lenovo 45K0685 | 320GB 7200RPM SATA 3Gb/s 2.5-inch Internal Hard Drive

Technical Specs:
- Capacity: 320GB
- Form Factor: 2.5 inch
- Interface: SATA 3.0Gb/s
- Spindle Speed: 7200 RPM
- Buffer Size: 8 MB
- Average Latency: 4.17 ms
- Data Transfer Rate: 300 MBps
- Seek Time: 12 ms (average)
- Operating Temperature: 0°C to 60°C
- Non-Operating Temperature: -40°C to 70°C
- Shock Tolerance: 350 Gs (operating), 1000 Gs (non-operating)
- MTBF: 1,200,000 hours

Helpful Notes:
- This hard drive is compatible with most laptops that have a 2.5 inch drive bay and support SATA interface.
- The 7200 RPM spindle speed provides faster data access and transfer rates compared to 5400 RPM drives.
- The shock tolerance of 350 Gs during operation makes this hard drive ideal for use in rugged environments.