IBM 74Y4898 | 139GB 15000RPM SAS 3GB/s 2.5-inch Internal Hard Drive

Here are the technical specifications for the IBM 283GB SAS Hard Drive:

1. Interface: SAS 6Gb/s
2. Capacity: 283GB
3. Form Factor: 2.5-inch
4. Spindle Speed: 10000RPM
5. Data Transfer Rate: 600 MBps
6. Average Latency: 2.9ms
7. Sustained Transfer Rate: 200 MBps
8. Bytes per Sector: 512
9. Hot Swap: Yes
10. MTBF: 1.6 million hours
11. Operating Temperature: 5°C to 55°C
12. Shock Tolerance: 60G (operating) / 300G (non-operating)

Helpful notes:
1. The SAS interface provides faster data transfer rates and better reliability than SATA.
2. The 2.5-inch form factor makes this hard drive suitable for use in laptops and small form factor systems.
3. The hot swap feature allows for easy replacement of the hard drive without shutting down the system.