Seagate Barracuda ES.2 1TB 7.2K 7200 RPM 16MB Cache SAS 3Gb/s 3.5" Internal HDD Hard Disk Drive ST31000640SS.

Seagate Model Number: ST31000640SS

Features:

- Perpendicular recording technology for maximum capacity

- 24x7 operation and 1.2 M hrs. MTBF

- Dynamic power saving using Seagate PowerTrim technology

- Broad spectrum rotational vibration tolerance at 12.5 rads/s2

- Error recovery control - quick error resolution to prevent system timeouts

- Workload management to ensure operational reliability

- Quick and robust download with firmware security checks

- Idle Read After Write data integrity checking

Specifications:

Brand: Seagate

Series: BarraCuda ES.2

Model: ST31000640SS

Interface: SAS 3Gb/s

Capacity: 1TB

RPM: 7200 RPM

Cache: 16MB

Average Latency: 4.16ms

Form Factor: 3.5"