Seagate 1HT278-205 | 4TB 7200RPM SAS 12Gb/s 3.5-inch Internal Hard Drive

Technical Specs:
- Capacity: 4TB
- Interface: SAS 12Gb/s
- Form Factor: 3.5-inch
- RPM: 7200
- Cache: 128MB
- Max Sustained Transfer Rate: 226MB/s
- Average Latency: 4.16ms
- MTBF: 2 million hours
- Load/Unload Cycles: 600,000
- Non-Recoverable Read Errors per Bits Read: 1 sector per 10^15 bits read
- Power Management: Idle Power - 6.9W, Operating Power - 11.27W
- Operating Temperature: 5°C to 60°C

Helpful Notes:
- SAS interface provides faster data transfer rates and better reliability than SATA interface
- 128MB cache helps to improve read/write performance
- Suitable for use in enterprise-level storage systems due to high MTBF and load/unload cycles