Seagate Constellation.2 ST91000641SS Fiche De Données

Data Sheet 

•  Second generation of the first 2.5-inch, mainstream capacity, 15mm

z-height, enterprise-class nearline drive for space-constrained data
centers

•  Choose 6Gb/s SAS for improved data integrity, scalability and fast data

access, or SATA 6Gb/s for fast, economical Tier 2/nearline performance.

•  The industry’s highest-reliability 7200-RPM drive, designed for 24×7

operation with MTBF of 1.4M hours and AFR of 0.62%—all backed by a
5-year limited warranty

•  Enterprise-class firmware features and best-in-class rotational vibration

tolerance maximizes system availability and performance in multi-drive
systems, top performance of up to 115MB/s of maximum sustained
throughput.

•  Lowest operating power (under 6.4W) and enhanced PowerChoice

™

 

options for additional power savings (up to 54%—as low as 1.1W) during
slow or idle periods; Workload Management

™

technology helps systems

keep drives cool.

•  Government-grade Self-Encrypting Drive security option available

1

•  Storage-hungry business applications
•  Storage area networks (SAN) and network attached storage (NAS)
•  Maximum-capacity servers and blade servers
•  Rich media content storage—audio, video, image
•  Reference and compliance data storage
•  Enterprise backup and restore—D2D, virtual tape
•  Cloud computing

1 Self-Encrypting Drive option. Requires TCG-compliant host or controller support. Not available in all countries.

™

™