WD Black Performance Storage Mobile Hard Drive

Desktop-class performance for notebook computers.

Maximum performance
Sophisticated performance enhancing features deliver the speed you need for demanding applications like photo and video editing and Internet gaming.

No compromises
High performance, high capacity, high reliability, and cutting-edge technology make up WD Black, the ideal drive for those who demand only the best.

Feature rich
WD Black hard drives combine a high performance, 16 MB cache and SATA 6 Gb/s interface for the ultimate in power computing for notebooks.

Product Features

High performance electronics
WD Black drives feature a dual processor and bigger, faster dynamic cache for maximum read and write speeds.

Dual processor
Twice the processing power to maximize performance.

Rock-solid Mechanical Architecture
Enhanced reliability features help protect the drive and the data stored on it.

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.

Dynamic Cache
WD's dynamic caching algorithm improves performance in real time by optimizing cache allocation between reads and writes. For example, if there's an overwhelming percentage of read traffic as opposed to write traffic, the drive automatically allocates more cache for read data, which reduces congestion and improves overall drive performance.

Upgrading your drive is easy
WD Acronis TrueImage, available as a free download on the WD Support site, enables you to copy all your data to a new drive so you don't have to reinstall your operating system to get all the benefits of a new drive.

Ideal for:

Power computing applications such as intensive photo or video editing
Notebook gaming
Adding extra storage space for photos, videos and music

Features at a glance

Industry-leading performance
Dual processor technology

The WD advantage
WD puts our products through extensive Functional Integrity Testing (F.I.T.) prior to any product launch. On average, each new product goes through 600,000 hours of testing. WD also has a detailed Knowledge Base with more than 1,000 helpful articles. You can also call toll-free support 7 days per week in the U.S. and Canada. See the WD Support site for full details.

WD-certified packaging
All WD drives purchased from .com are shipped in WD-certified hard drive packaging. It is designed and fully tested to provide WD products with the highest of safety while in transit. With WD-certified packaging, you can rest assured that your WD hard drive will arrive safely, fully protected, in a non-descript, easy-open package.

Recommended use
WD Black hard drives are tested and recommended for use in notebook computers.

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2.5-inch Internal
Comparison Chart
WD Blue
WD Green
WD Black
WD Black²
WD Red Big capacity for portable computing. Cool, quiet operation with massive capacity. Desktop-class performance for notebook computers. The must have solution for your single-bay PC. The right drive for personal, home or small office NAS. Ideal for Notebooks, external enclosures and certain industrial applications. Custom-built enclosures and other applications that require cool and quiet operation. Notebook computers. Notebooks and all-in-one computers. Personal, home and small office, 1-5 bay NAS systems. Type HDD HDD HDD Dual Drive HDD Capacity range 250 GB – 1 TB 1.5 TB – 2 TB 160 GB – 750 GB 120 GB SSD + 1 TB HDD 750 GB – 1 TB Interface SATA 6 Gb/s
SATA 3 Gb/s SATA 6 Gb/s
SATA 3 Gb/s SATA 6 Gb/s
SATA 3 Gb/s SATA 6 Gb/s SATA 6 Gb/s Form factor 2.5-inch 2.5-inch 2.5-inch 2.5-inch 2.5-inch Height 7 mm
9.5 mm 15 mm 9.5 mm 9.5 mm 9.5 mm Cache 8 MB
16 MB 8 MB 16 MB n/a 16 MB Highest notebook capacity Highest performance Photo/video editing Network Storage Systems Compatible with: PC;laptop

Hard Drive	250 GB Mechanical Hard Disk
Brand	Western Digital
Item model number	WD2500BEKX
Hardware Platform	PC, laptop
Item Weight	4.3 ounces
Product Dimensions	3.94 x 2.75 x 0.37 inches
Item Dimensions LxWxH	3.94 x 2.75 x 0.37 inches
Color	Black
Hard Drive Interface	Serial ATA-600
Hard Drive Rotational Speed	7200 RPM
Manufacturer	Western Digital
Language	English
ASIN	B00DSUTVK4
Is Discontinued By Manufacturer	No
Date First Available	July 5, 2013

WD Black 250GB Performance Mobile Hard Disk Drive - 7200 RPM SATA 6 Gb/s 16MB Cache 9.5 MM 2.5 Inch - WD2500BEKX

Details

Description

Specifications

Common Questions