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Seagate Constellation ST31000424SS 1TB SAS Hard Drive

Item Number: SGT-ST31000424SS-FR-1Y
Manufacturer's Part Number: ST31000424SS
Contact us about ST31000424SSGet help regarding ST31000424SS
 

Seagate Constellation ES ST31000424SS 1TB / 1000GB 7.2K 6.0Gbps Serial SCSI / SAS Hard Drive - Factory Refurbished

 
ST31000424SS SCSI Hard Drive Photo

ST31000424SS SCSI Hard Drive Photo ST31000424SS SCSI Hard Drive Photo ST31000424SS SCSI Hard Drive Photo ST31000424SS SCSI Hard Drive Photo
Price: $99.00
Condition: Factory Refurbished - What does this mean?
Warranty: 1 Year - Manufacturer - What does this mean?
 
 

Capacity: 1000GB
Spindle Speed: 7,200RPM
Interface Type: SAS / Serial Attached SCSI
Disk Size: 3.5"x1.0" (LFF Hard Drive)
Sustained Throughput (MBps): 150
Average Seek Time (read/write ms): 8.5 / 9.5
Electrical Interface Speed: SAS-2 / Serial Attached SCSI (Generation 2) - 6.0Gbps
On-Board Cache: 16MB

 
 
Factory Refurbished - What does this mean?
 
1 Year - Manufacturer - What does this mean?
 

Overview

Constellation ES drives offer the world’s highest capacity at 2TB while providing enterprise robustness for Tier 2/nearline environments. They are differentiated from 3.5-inch desktop drives by offering enterprise-class reliability and superior data integrity with a UER of 1E10-15. Enterprise-class rotational vibration tolerance provides robust protection from chassis and fan vibrations (RV 12.5 rad/sec 20 to 1500Hz). The drives are offered with either a 3-Gb/s SATA interface or a 6-Gb/s SAS 2.0 interface for superior data protection at industry-leading speeds, along with optional power saving modes with PowerChoice™.

Features and Benefits

  • Fourth-generation, enterprise, nearline drive designed for 24×7 operation
  • Up to 2TB capacity for data-hungry enterprise business applications
  • Best-in-class enhanced rotational vibration tolerance ensures unrivalled performance in high-density applications for continuous data access
  • Enhanced efficiencies with PowerChoice™ host-selectable power options for unprecedented savings (up to 35 percent) during slow or idle periods
  • Proven reliability with multi-drive firmware maximized for enterprise system availability
  • Robust performance with dual processor technology and ramp load technology
  • Provides business sustainability with Seagate Unified Storage architecture
  • 6Gb/s SAS performance with error detection and correction (IOEDC/IOECC) capabilities for the ultimate in data integrity

Best Fit Applications

  • High-capacity data center storage
  • Storage area networks (SAN), network attached storage (NAS) and direct attached storage (DAS)
  • Enterprise backup and restore–D2D, virtual tape
  • Centralized surveillance
  • Cloud storage

SGT PN: 9JX244


Compatibility

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

 

Drive specification

ST31000424SS

Formatted Gbytes (512 bytes/sector)

1000

Bytes per sector

512

Spindle speed (RPM)

7,200

I/O data transfer rate (MBps)

600

Cache buffer

16

Interface Type

6.0Gbps SAS

Seek time (read / write) ms

8.5 / 9.5

Track-to-track seek (read / write) ms

0.8 / 1.0

Dimensions (HxLxW) mm

26.1 / 146.99 / 101.6

Weight

0.640 kg

Operating Shock (Read)

70G, 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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