Seagate Constellation.2 ST91000640SS - hard drive - 1 TB - SAS 6Gb/s
The Seagate Constellation.2 drive is the only 2.5-inch enterprise-class hard drive delivering enterprise reliability at the industry's lowest power consumption for storage-hungry nearline applications. Self-Encrypting Drive (SED) and FIPS 140-2 Validated SED security options are available to help you protect your data.
Device Type: Hard drive - internal
Capacity: 1 TB
Form Factor: 2.5"
Interface: SAS 6Gb/s
Buffer Size: 64 MB
Features: Idle Read After Write (IRAW), Background Media Scan (BMS), Perpendicular Magnetic Recording (PMR), PowerChoice , S.M.A.R.T.
Width: 2.8 in
Depth: 4 in
Height: 0.6 in
Weight: 7.05 oz
Drive Transfer Rate: 600 MBps (external)
Seek Time: 8.5 ms (average)
Track-to-Track Seek Time: 0.7 ms
Average Latency: 4.16 ms
Spindle Speed: 7200 rpm
MTBF: 1,400,000 hours
Non-Recoverable Errors: 1 per 10^15
Expansion & Connectivity
Interfaces: 1 x SAS 6Gb/s
Compatible Bays: 1 x internal - 2.5"
Compatible with Windows 7: "Compatible with Windows 7" software and devices carry Microsoft’s assurance that these products have passed tests for compatibility and reliability with 32-bit and 64-bit Windows 7.
Service & Support: 5 years warranty
Service & Support Details: Limited warranty - 5 years
Min Operating Temperature: 41 °F
Max Operating Temperature: 140 °F
Humidity Range Operating: 5 - 95%
Shock Tolerance: 70 g @ 2ms (operating) / 400 g @ 2ms (non-operating)
Vibration Tolerance: 0.5 g @ 5-500 Hz (operating) / 3 g @ 5-500 Hz (non-operating)