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Seagate Constellation.2 ST91000640NS 6Gb/s 1TB / 1000GB Hard Disk Drives

Item Number: SGT-ST91000640NS-RF-OE
Manufacturer's Part Number: ST91000640NS
Contact us about ST91000640NSGet help regarding ST91000640NS
 

Seagate Constellation.2 ST91000640NS 6Gb/s 1000GB / 1TB 7.2K SFF 2.5" SATA Hard Drive - Refurbished

 
ST91000640NS SCSI Hard Drive Photo

ST91000640NS SCSI Hard Drive Photo ST91000640NS SCSI Hard Drive Photo ST91000640NS SCSI Hard Drive Photo ST91000640NS SCSI Hard Drive Photo
     
 
Price: $199.00
Condition: Refurbished - What does this mean?
Warranty: 1 Year - Reseller - What does this mean?
 
 
     
 
Drive Summary

Capacity: 1000GB
Spindle Speed: 7,200RPM
Interface Type: SATA
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: SATA 600 - 6.0Gbps
On-Board Cache: 64MB

 
ST91000640NS SCSI Hard Drive Description  ST91000640NS SCSI Hard Drive Specifications  ST91000640NS SCSI Hard Drive Condition  ST91000640NS SCSI Hard Drive Warranty  ST91000640NS SCSI Hard Drive Photographs
 
Condition
Refurbished - What does this mean?
 
Warranty
1 Year - Reseller - What does this mean?
 
Related Items

Here are a few 2.5" SATA related items:


Seagate ST1500LM003 1.5TB SATA SFF Hard Drive

Brand New - $179.00
 

HP Proliant 378343-002 2.5" SATA / SAS Hard Disk Tray / Caddy

New Pull - $29.00
 
 

Dell G176J / Y961D / G281D 2.5" SAS Hard Drive Tray/Caddy

Brand New - $39.00
 

Hitachi 7K200 80GB 7.2K 2.5" SATA Hard Disk Drive 0A50936

Factory Refurbished - $49.00
 
 

Dell KF248 / F830C 2.5" SAS Hard Drive Tray / Caddy

Brand New - $34.00
 

Hitachi 0A25025 7K100 SATA Hard Drive

Brand New - $59.00
 
 
 
Detailed Description

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*

Drive Mfgr PN: 9RZ168-001


Compatibility

This drive is compatible with any server, array or computer or that can accept 14.8mm high Small Form Factor 2.5" SATA drives.

 
Specifications
Specifications
Model number ST91000640NS
Model Name Constellation.2
Formatted Capacity 1,000 Gbytes
Rotational Speed 7,200 rpm
Default Buffer (cache) Size 64 Mbytes
Performance
External (I/O) Transfer Rate (max) 6 Gb/s
Average Seek Time, Read 7.5 msec typical
Average Seek Time Write  8.5 msec typical
Average Latency 4.16 msec
Physical
Form Factor(width) 2.5-inch
Height 15 mm
Width 70.10 mm
Length 100.45 mm
Weight 0.2 kg
Electrical
Power (Typical) 5.43 watts
Power (Idle) 2.95 watts
Environmental
Operating Vibration (max) 70 / 40 G's for 2ms
Nonoperating Vibration (max) 400 Gs for 2ms
Operating Temperature (max) 60 deg C
Operating Temperature (min) 5 deg C
Acoustical
Acoustics, Idle (sound power, typ) 2.2 bels

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