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Seagate Constellation.2 ST91000642SS

Mfg Part #: ST91000642SS


Seagate Constellation.2 ST91000642SS
Ordering Information
Our Price$266.75
ConditionNew and Factory Sealed
Out of Stock as of 10:50pm 5/21/2013
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Seagate Constellation.2 drives are the most energy efficient enterprise drives on the market. Designed for enterprise robustness, Constellation.2 offers reliable storage for high capacity servers and storage arrays in a minimal footprint.

The Seagate advantage
Based on over 30 years of Seagate enterprise experience, the Constellation.2 drive extends the industry's best 2.5-inch, field-proven drives to include a high-capacity nearline drive. It offers the best combination of high capacities, power efficiency, nearline performance, enterprise-class reliability and data security. The Constellation.2 drive delivers on Seagate unified storage architecture for simplified storage: SAS (Serial Attached SCSI) maximizes performance and data integrity, SFF (Small Form Factor) optimizes energy efficiency while minimizing data center footprint, and SED (Self-Encrypting Drive) ensures government-grade data security while reducing drive retirement costs.

Designed for your business
The Constellation.2 drive, with its high-capacity and enterprise reliability, provides a sustainable solution for your expanding data storage needs. Designed to meet and exceed expectations of your power envelope, the Constellation.2 drive allows you to come in under budget. Ideally suited for use in both server and networked storage solutions in space-constrained IT environments, the Constellation.2 drive allows you to design small and deliver big.



General Specifications

ManufacturerSeagate
Manufacturer Part #ST91000642SS
Cost Central Item #11265873
Product DescriptionSeagate Constellation.2 ST91000642SS - Hard drive - 1 TB - internal - 2.5" SFF - SAS-2 - 7200 rpm - buffer: 64 MB - FIPS 140-2 - SED
TypeHard drive - internal
Capacity1 TB
Form Factor2.5" SFF
InterfaceSerial Attached SCSI 2
Data Transfer Rate600 MBps
Buffer Size64 MB
Spindle Speed7200 rpm
FeaturesSelf Encrypting Drive (SED), Idle Read After Write (IRAW), Background Media Scan (BMS), Perpendicular Magnetic Recording (PMR), PowerChoice , S.M.A.R.T.
Approximate Dimensions (WxDxH)2.8 in x 4 in x 0.6 in
Approximate Weight7.1 oz
Microsoft CertificationCompatible with Windows 7
Manufacturer Warranty5 years warranty

Extended Specifications

General
Device TypeHard drive - internal
Capacity1 TB
Form Factor2.5" SFF
InterfaceSerial Attached SCSI 2
Buffer Size64 MB
FeaturesSelf Encrypting Drive (SED), Idle Read After Write (IRAW), Background Media Scan (BMS), Perpendicular Magnetic Recording (PMR), PowerChoice , S.M.A.R.T.
Approximate Width2.8 in
Approximate Depth4 in
Approximate Height0.6 in
Approximate Weight7.1 oz
Performance
Drive Transfer Rate600 MBps (external)
Seek Time8.5 ms (average)
Track-to-Track Seek Time0.7 ms
Average Latency4.16 ms
Spindle Speed7200 rpm
Reliability
MTBF1,400,000 hours
Non-Recoverable Errors1 per 10^15
Expansion & Connectivity
Interfaces2 x Serial Attached SCSI 2
Compatible Bays1 x internal - 2.5" SFF
Miscellaneous
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.
Compliant StandardsFIPS 140-2
Manufacturer Warranty
Service & Support5 years warranty
Service & Support DetailsLimited warranty - 5 years
Environmental Parameters
Min Operating Temperature41 °F
Max Operating Temperature140 °F
Humidity Range Operating5 - 95%
Shock Tolerance70 g @ 2ms (operating) / 400 g @ 2ms (non-operating)
Vibration Tolerance0.5 g @ 5-500 Hz (operating) / 3 g @ 5-500 Hz (non-operating)

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