Seagate Constellation ST9500431SS Serial SCSI / SAS Hard Drive

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Seagate Part #/MPN: ST9500431SS

DiscTech Item #: SGT-ST9500431SS-BN-OE


$199.00
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$199.00

Enterprise Grade

Capacity: 500GB

Speed: 7,200RPM

Interface Types: SAS Serial Attached SCSI

Form Factor: 2.5inx15mm SFF Server Drive

Encryption/SED Supported

Sector Size: 512 / 512e

Sustained Throughput: 97

Average Seek Time: 8.5 / 9.5

Electrical Interface: SAS-2 Serial Attached SCSI v2 - 6.0Gbps

On-Board Cache: 16MB

Seagate Constellation ST9500431SS 500GB 7.2K 6.0Gbps SFF SED Self-Encrypting Near-Line Serial SCSI / SAS Hard Drive - Brand New

Key Advantages

  • Industry’s first 2.5-inch, 15-mm enterprise-class nearline drive for dense, space-constrained data centers
  • Lowest operating power and enhanced PowerChoice™ host-selectable power options for unprecedented power savings (up to 54 percent—as low as 1.1 W) during slow or idle periods
  • The industry’s highest-reliability 7200-RPM drive, designed for 24x7 operation
  • Best-in-class rotational vibration tolerance ensures unrivalled performance in high spindle-density applications, and multi-drive firmware maximizes system availability.
  • Choose SAS for the seamless Tier 2 enterprise experience, with improved data integrity. SAS 2.0 enables faster data access (6Gb/s) and larger topologies over greater distances, increasing system scalability, data throughput and connectivity.
  • Government-grade Self-Encrypting Drive security available on SAS models.

Best-Fit Applications

  • Storage-hungry business applications
  • Storage area networks (SAN) and network attached storage (NAS)
  • Maximum-capacity servers and blade servers
  • Rich media content storage—audio, video, image
  • Reference and compliance data storage
  • Enterprise backup and restore—D2D, virtual tape
  • Collaboration—email, messaging
  • Infrastructure—Web, print, file

Compatibility:

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

Drive specification

ST9500431SS (SED)

Formatted Gbytes (512 bytes/sector)

500

Self Encrypting Drive (SED) Government Grade Security

Yes

Bytes per sector

512

Spindle speed (RPM)

7,200

I/O data transfer rate (MBps)

600

Cache buffer

16

Interface Type

6.0Gbps SAS

Average latency

4.16 ms

Seek time (read / write) ms

8.5 / 9.5

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

0.8 / 1.0

Dimensions (HxLxW) mm

14.8 / 100.5 / 70

Weight

0.196 kg

Operating Shock (Read)

70G, 2ms

Non-operating Shock

400G, 2ms

Temperature - Operating

5C -55C

Temperature - Non-operating

-40C - 70C

Current Requirements 12VDC (Read/Write, Idle)

3.5w / 2.6w


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ROHS Compliant

Weight: 0.5 lb

Warranty: 1 Year DiscTech

Brand New

Condition Levels Explained

The product is brand new.

1 Year DiscTech Warranty

Product Warranties Explained

The product has a DiscTech warranty for the time period specified. View our limited warranty

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