Western Digital WD2500AAKX Hard drive 250GB internal 3.5" SATA WD Blue WD2500AAKX 6Gbs 7200rpm buffer 16MB

Built to Western Digital's awarding winning quality standards, these drives are available in a full range of performance features.

Key Features
-Solid performance - With SATA and PATA interfaces, and cache sizes up to 32 MB, this series of drives offer a full range of performance features.
-Ultra cool and quiet - Keeping the drive cool enhances reliability. WD continues to develop new and innovative ways to keep drives cool while they are operating which helps protect the drive and the data stored on it.
-Capacity - We offer WD Caviar Blue drives with capacities from 80 GB to 1 TB because you can never have too much storage space.
-NoTouch ramp load technology - The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit. IntelliSeek - Calculates optimum seek speeds to lower power consumption, noise and vibration.
-ShockGuard - Instantaneously protects the hard drive against damage from bumps and vibrations while it is running. This technology enables WD Caviar drives to achieve industry-leading shock specifications.
-Compatible - We perform tests on hundreds of systems and a multitude of platforms in our FIT Lab and Mobile Compatibility Lab to give our customers confidence that our drives will work in their systems.

Ideal For
Family and business computing

How this WD hard drive protects your data
-Data Lifeguard is an exclusive set of data protection features, including shock protection, an environmental protection system and real-time embedded error detection and repair. WD's Data Lifeguard technology automatically finds, isolates, and repairs problems that may develop over the life of a hard drive.
-Data Lifeguard Tools are software utilities designed for WD hard drives that work with the embedded Data Lifeguard features to make hard drive installation,diagnostics and repair both simple and worry-free.
-ShockGuard instantaneously protects the hard drive against damage from bumps and vibrations while it is running. This technology enables WD Caviar drives to achieve industry-leading shock specifications.

Feature list

Hard drive interface:	Serial ATA
Hard drive capacity:	250 GB
Hard drive size:	3.5 "
Hard drive speed:	7200 RPM
Drive device, buffer size:	16 MB
Start/stop cycles:	300000
Hot-swap:	N
Certification:	RoHS
Power consumption standby:	0.90 W
Power consumption read:	6.00 W
Power consumption write:	6.00 W
Power consumption idle:	5.60 W
Operating temperature T-T:	0 - 60 °C
Storage temperature T-T:	-40 - 65 °C
Operating shock:	65 G
Non-operating shock:	350 G
Width:	101.6 mm
Height:	25.4 mm
Depth:	147 mm
Weight:	450 g
Power requirements:	DC 12V
Ethernet LAN:	N
Colour of product:	Black
Internal:	Y
Data transfer rate:	6 Gbit/s
USB powered:	N
Drive device, transfer rate:	126 MB/s
FireWire 400:	N
FireWire 800:	N
Fibre Channel:	N
Depth:	5.787 "
Height:	1.028 "
Width:	4 "
Acoustic pressure emissions:	28 dB

Hard drive 250GB internal 3.5" SATA WD Blue WD2500AAKX 6Gbs 7200rpm buffer 16MB