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       Products > Storage > SAS > SAS / Serial Attached SCSI Hard Drives 2.5" SFF > 
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Seagate Constellation ST91000640SS Serial SCSI / SAS Hard Disk

Item Number: SGT-ST91000640SS-BN-OE
Manufacturer's Part Number: ST91000640SS
Contact us about ST91000640SSGet help regarding ST91000640SS
 

Seagate Constellation.2 ST91000640SS 1TB / 1000GB 7.2K 6.0Gbps SFF Serial SCSI / SAS Hard Drive - Brand New

 
ST91000640SS SCSI Hard Drive Photo

ST91000640SS SCSI Hard Drive Photo ST91000640SS SCSI Hard Drive Photo ST91000640SS SCSI Hard Drive Photo ST91000640SS SCSI Hard Drive Photo
     
 
Price: $229.00
Condition: Brand New - What does this mean?
Warranty: 1 Year - Reseller - What does this mean?
 
 
     
 
Drive Summary

Capacity: 1000GB
Spindle Speed: 7,200RPM
Interface Type: SAS / Serial Attached SCSI
Disk Size: 2.5"x15mm (SFF Hard Drive)
Sustained Throughput (MBps): 115
Average Seek Time (read/write ms): 7.5 / 8.5
Electrical Interface Speed: SAS-2 / Serial Attached SCSI (Generation 2) - 6.0Gbps
On-Board Cache: 64MB

 
ST91000640SS SCSI Hard Drive Description  ST91000640SS SCSI Hard Drive Specifications  ST91000640SS SCSI Hard Drive Condition  ST91000640SS SCSI Hard Drive Warranty  ST91000640SS SCSI Hard Drive Photographs
 
Condition
Brand New - What does this mean?
 
Warranty
1 Year - Reseller - What does this mean?
 
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Detailed Description

Overview

Seagate® Constellation.2™ drives are the most energy efficient enterprise drives on the market. Designed for enterprise robustness, Constellation.2 is available in capacities up to 1TB and offers reliable storage for high capacity servers and storage arrays in a minimal footprint.
Key Features and Benefits

    * Industry’s first 2.5-inch 1TB capacity-optimized drive for dense, space-constrained data centers allows you to store twice as much data in the same footprint.
    * Build highly efficient bulk storage solutions while lowering your power consumption costs
    * Designed for robust 24x7 operation with a 1.4M hour mean-time-between-failure (MTBF) rating
    * Best-in-class rotational vibration tolerance ensures unrivaled performance in high spindle-density applications, and multi-drive firmware maximizes system availability
    * Choose from 6Gb/s SAS with improved data integrity, scalability and fastest data access or SATA 6Gb/s for economical 7200-RPM performance
    * TCG- compliant, Self-Encrypting Drive (SED) security option cuts IT drive retirement expenses while securely protecting data*


Compatibility

This drive is compatible with any of our SAS drive trays and any of our SAS controllers.

 
Specifications

Drive specification

ST91000640SS

Formatted Gbytes (512 bytes/sector)

1000

Bytes per sector

512

Spindle speed (RPM)

7,200

I/O data transfer rate (MBps)

600

Cache buffer

64 MB

Interface Type

6.0Gbps SAS

Seek time (read / write) ms

7.5 / 8.5

Sustainted Data Transfer Rate

115MB/s 

Dimensions (HxLxW) mm

15 / 100.45 / 70.1

Weight

0.200 kg

Operating Shock (Read)

25G, 2ms

Non-operating Shock

400G, 2ms

Temperature - Operating

5C -60C

Temperature - Non-operating

-40C - 70C

Current Requirements 12VDC (Read/Write, Idle)

10.8w / 8.0w


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