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       Products > Storage > SAS > SAS / Serial Attached SCSI Hard Drives 3.5" LFF > 1TB 7.2K - SAS / Serial Attached SCSI Hard Drives 3.5" LFF > 
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Seagate Barracuda 1000GB SAS Hard Drive ST31000640SS

Item Number: SGT-ST31000640SS-BN-5Y
Manufacturer's Part Number: ST31000640SS
Contact us about ST31000640SSGet help regarding ST31000640SS
 

Seagate Barracuda ES.2 1000GB / 1TB 7.2K SAS Hard Drive ST31000640SS - Brand New

 
ST31000640SS SCSI Hard Drive Photo

ST31000640SS SCSI Hard Drive Photo ST31000640SS SCSI Hard Drive Photo ST31000640SS SCSI Hard Drive Photo ST31000640SS SCSI Hard Drive Photo
     
 
Price: $299.00
Condition: Brand New - What does this mean?
Warranty: 5 Year - Manufacturer - What does this mean?
 
 
     
 
Drive Summary

Capacity: 1000GB
Spindle Speed: 7,200RPM
Interface Type: SAS / Serial Attached SCSI
Disk Size: 3.5"x1.0" (LFF Hard Drive)
Sustained Throughput (MBps):
Average Seek Time (read/write ms):
Electrical Interface Speed: SAS / Serial Attached SCSI - 3.0Gbps
On-Board Cache: 16MB

 
ST31000640SS SCSI Hard Drive Description  ST31000640SS SCSI Hard Drive Specifications  ST31000640SS SCSI Hard Drive Condition  ST31000640SS SCSI Hard Drive Warranty  ST31000640SS SCSI Hard Drive Photographs
 
Condition
Brand New - What does this mean?
 
Warranty
5 Year - Manufacturer - What does this mean?
 
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Detailed Description

The Barracuda ES.2 drive is the perfect solution for high-capacity enterprise storage applications such as the migration of mission-critical transactional data, from tier 1 to tier 2 (nearline) storage, where dollars/GB and GB/watt are a primary concern. With energy-saving PowerTrimâ„¢ features, superior rotational vibration tolerance and a choice of SATA or SAS interfaces, the Barracuda ES.2 drive provides world-leading technology and value.

Capacity: 1000GB / 1TB / 1 TB

Fully compatible with and valid replacements to the following part numbers:
ST1000NM0001
ST31000424SS
MK1001TRKB


Compatibility

Fully compatible with and valid replacements to the following part numbers:
ST1000NM0001
ST31000424SS
MK1001TRKB

 
Specifications
Specifications 1000 GB
Model NumberST31000640SS
InterfaceSAS 3Gb/s
Cache16 MBytes
Capacity1000 GB
PHYSICAL 
Height (max)26.11 mm  (1.02 inches)
Width (max)101.6 mm  (4.00 inches)
Length (max)146.99 mm  (5.78 inches)
Weight (typical)530 grams  (>=1.168 pounds)
COMPLIANCE 
European Union Restriction of Hazardous SubstancesY
PERFORMANCE 
Spindle Speed7,200 rpm
Average latency4.16 msec
Random read seek time8.5 msec
Random write seek time9.5 msec
RELIABILITY 
MTBF1,200,000 hours
Annual Failure Rate0.73%
ENVIRONMENT 
Ambient Temperature 
Relative Humidity 
Altitude 
Shock 
Vibration 
ACOUSTICS 
Acoustics (Idle Volume)2.7 bels

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