Purchase Seagate reliable ST91000640SS 1Tb Enterprise Performance hard drive with data transfer rate of 6gb/second and 7200rpm spindle rate with 64Mb Internal Cache and 2.5 inch SAS Interface. This hard drive is best suited for mission-critical servers, external storage arrays.

• Brand: Seagate
• Model: ST91000640SS
• Capacity: 1Tb
• Interface: SAS 2.5 inch
• Data Transfer Rate: 6Gb/s
• Rotational Speed: 7200rpm
• Internal Cache: 64Mb
• Hot-swappable: Yes
• Caddie: No
• Best for: Servers, External RAID Storage
• Shipping: Free Expedited (USA)
• Warranty: 1 Year

Seagate Constellation.2 is a second generation, mainstream capacity, 15mm enterprise hard drive with SAS interface designed for data integrity, scalability, and fast data access. Seagate ST91000640SS is a best fit drive for Enterprise Servers, Business Applications Servers, SAN, NAS, Rich media content, Cloud Computing, and Enterprise Backup and Restore.