Hitachi 0A31561 DeskStar 40GB 7.2K SATA Hard Drive

Hitachi Part #/MPN: 0A31561

DiscTech Item #: HIT-0A31561-RF-OE-DEL


Capacity: 40GB

Speed: 7,200RPM

Interface Types: SATA

Form Factor: 3.5inx1.0in LFF Hard Drive

Sector Size: 512 / 512e

Sustained Throughput: 150

Average Seek Time: 10.1

Electrical Interface: SATA 150 - 1.50Gbps

On-Board Cache: 8MB

Hitachi 0A31561 DeskStar 7K250 40GB 7.2K 3.5" SATA Hard Drive - Refurbished OEM

> Award-winning, 7200 RPM performance
for better throughput in a variety of
applications, backed by industry-leading
benchmark performance
> Serial ATA and parallel ATA interfaces
available with capacities up to 250GB
> Low power design reduces system costs
and drives high reliability in ATA-RAID
and other multiple drive systems
> Quiet operating modes for easy integration into noise sensitive environments

> Traditional PCs
> Nearline Storage
> ATA servers
> PC gaming
> Video surveillance
> Video editing and streaming
> Disk to disk backup and recovery
> Media storage (PVR)
> Virtual tape server
> Industrial automation

Alternate PNs: HDS722540VLSA80 M9426 0M9426


This hard drive is compatible with any computer that accepts 3.5" SATA hard drives.

Model number 0A31561
Model Name DeskStar 7K250
Formatted Capacity 40 Gbytes
Rotational Speed 7,200 rpm
Default Buffer (cache) Size 8 Mbytes
Interface transfer rate (max. MB/sec)150
Average Seek Time 8.5 msec typical
Average Latency 4.17 msec
Form Factor(width) 3.5-inch
Form Factor(height) 1-inch
Height 17.6 mm
Width 101.6 mm
Length 147 mm
Weight 1.12 lbs
Max Operating Shock (2-msec) 60 Gs
Max Nonoperating Shock (2-msec) 300 Gs
Operating Temperature (min) 0 deg C
Nonoperating Temperature (max) 60 deg C
Acoustics, Idle (sound power, typ) 2.8 Bels

Click here to view the manufacturer's item description/brochure

Alternate MPNs: HDS722540VLSA80 M9426 0M9426

Weight: 1.8 lb

Warranty: 1 Year DiscTech


Condition Levels Explained

These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process

1 Year DiscTech Warranty

Product Warranties Explained

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