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Hitachi Deskstar E7K500 0A31300 SATA Hard Drive

Item Number: HIT-0A31300-RF-OE-DEL
Manufacturer's Part Number: 0A31300
Contact us about 0A31300Get help regarding 0A31300
 

Hitachi Deskstar E7K500 0A31300 / HDS725050KLA360 500GB 7.2K Enterprise SATA Hard Drive - Refurbished OEM

 
0A31300 SCSI Hard Drive Photo

0A31300 SCSI Hard Drive Photo 0A31300 SCSI Hard Drive Photo 0A31300 SCSI Hard Drive Photo 0A31300 SCSI Hard Drive Photo
     
 
Price: $85.00
Condition: Refurbished - What does this mean?
Warranty: 1 Year - Reseller - What does this mean?
 
 
     
 
Drive Summary

Capacity: 500GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 3.5"x1.0" (LFF Hard Drive)
Sustained Throughput (MBps): 31 - 64.8
Average Seek Time (read/write ms): 8.5
Electrical Interface Speed: SATA 300 - 3.0Gbps
On-Board Cache: 16MB

 
0A31300 SCSI Hard Drive Description  0A31300 SCSI Hard Drive Specifications  0A31300 SCSI Hard Drive Condition  0A31300 SCSI Hard Drive Warranty  0A31300 SCSI Hard Drive Photographs
 
Condition
Refurbished - What does this mean?
 
Warranty
1 Year - Reseller - What does this mean?
 
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Detailed Description

Highlights

  • Up to 500 GB of capacity with SATA 3.0Gb/s
  • 1,000,000 hour MTBF reliability
  • Native Command Queuing (NCQ) for superior performance
  • Rotational Vibration Safeguard for high density storage configurations
  • Iridium Manganese Chromium head sensor technology for high reliability
  • Low-power mode

Applications

  • Nearline storage
  • Disk-to-disk back-up
  • Digital video surveillance
  • RAID arrays
  • Tiered storage

Rotational Vibration Safeguard (RVS) Feature

The Deskstar E7K500 hard drive is optimized for use in nearline/low duty cycle enterprise environments with capabilities such as Rotational Vibration Safeguard (RVS), which maintains the hard drive’s performance in high rotational vibration environments where multiple drives reside in a single enclosure.

Advanced Serial ATA 3.0Gb/s Support

  • 3.0 Gb/s (300 MB/s) interface data rate
  • NCQ (native command queuing)
  • Staggered (delayed) spin-up
  • Hot-swap capability

The E7K500 provides all of these enhancements to enable faster data access, better power management to the system and higher performance.

Hitachi p/n: 0A32779 HDS725050KLA360

Dell p/n: 0X8661 X8661


Compatibility

This drive is compatible with any of our SATA drive trays as well as any system that supports SATA hard drives.

 
Specifications

Drive specification

0A31300 / HDS725050KLA360

Formatted Gbytes (512 bytes/sector)

500

Bytes per sector

512

Read/write heads

10

Data Disks

5

Spindle speed (RPM)

7,200

Internal data transfer rate (Mbits/sec max)

817

I/O data transfer rate)

3.0Gb/s

Cache buffer

16 Mbytes

Height (max)

25.4 mm

Width (max)

101.6 mm

Length (max)

146 mm

Weight (max) grams

700

Average seek, read (msec typical)

8.5

Startup current (typical) 12V (peak)

2.0 amps

Idle mode (typical) watts

9.6

Ambient temperature

5° to 55 °C (op.)

–40° to 65 °C (nonop.)


Click here to view the manufacturers item description/brochure