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Seagate Constellation.2 HDD-ST91000640SS 1TB 7200 RPM 64MB Cache 2.5 SAS 6Gb/s Internal Enterprise Hard Drive
Model No ST91000640SS SKU HDD-SGT-SAS-ST91000640SS

Seagate Constellation.2 HDD-ST91000640SS 1TB 7200 RPM 64MB Cache 2.5 SAS 6Gb/s Internal Enterprise Hard Drive

Seagate Constellation.2 1TB 7200RPM 2.5" HDD w/ EMC Tray ST91000640SS,118033054-A01, 9RZ68-175

Overview

The Seagate® Constellation.2™ drive is the only 2.5-inch enterprise-class Hard Drive delivering both 1TB capacities and enterprise reliability at the industrys lowest power consumption for storage-hungry nearline applications. Self-Encrypting Drive (SED) and FIPS 140-2 Validated™ SED security options available to help you protect your data. null Maximizes data center footprint with up to 76TB per square foot Energy efficient storage at under 3.9 watts (idle) Highest nearline reliability with an MTBF of 1.4M hours 6Gb/s performance in both SAS and SATA interfaces.

Highlights

Seagate Constellation.2 (Nearline) NL 1TB 7.2K 6Gb/s 2.5-inch SAS-2 Hot-Plug Dual Port 64MB SAS Hard Drive

Specifications

Category Seagate HardDrive Sub-Category 7.2K Generation SAS Part Number ST91000640SS Products ID 466558 Capacity 1TB Interface Serial Attached SCSI 2 Enclosure Internal Drive Dimensions 2.5 inches Spindle Speed 7200RPM Data Transfer Rate 600MB/s Seek Time 8.5ms HotSwap Yes Manufacturer Seagate Pre-Failure Warranty Yes Hot Swap Tray Not Included Ports Dual Port Cache 64MB