2.5-inch Performance Mobile Hard Drive
WD_BLACK 2.5-inch Mobile Hard Drive - 250GB
Our Price: $51.99
- Specifically designed for small form factor PC’s, laptops, and Mac computers
- Performance 2.5-inch hard drives available up to 1TB capacities
- Designed for creative professionals, gamers, and system builders
- An industry-leading 5-year limited warranty
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Great Things Come in Small Packages
WD_BLACK 2.5-inch PC Hard Drives are designed to enhance your PC experience, whether at home in your new all-in-one desktop, or on-the-go in your trusty notebook. With up to 1TB of storage running at 7200 RPM, you get an extremely fast high-capacity mobile hard drive, offering the perfect storage solution for a digital artist, video editor, photographer, or gamer. Backed by an industry leading 5-year limited warranty, WD Black 2.5-inch Hard Drives combine performance and capacity with the reliability of a brand you can trust.
For Creative Professionals
Give yourself the room to bring your enormous digital portfolio wherever you’re at with WD Black 2.5-inch PC Hard Drives. With up to 1TB of 7200 RPM-Class high-performance storage, WD Black 2.5-inch Hard Drives give you the power to create while on the go, so you can offload, edit, and shoot without fear of running out of space anytime soon.
WD Black 2.5-inch PC Hard Drives offer the perfect storage solution for your gaming rig. WD Black 2.5-inch Hard Drives are purpose-built and tested to ensure they can handle the high-performance tasks you need. With up to 1TB of capacity, you get the space you need for your game’s downloadable content, large cache sizes for fast load times, and 7200 RPM-Class drive for desktop-level performance.
High performance, high capacity, high reliability, and cutting-edge technology; the ideal SATA hard drive for those who demand the best.
WD’s dynamic caching algorithm optimizes cache allocation between reads and writes, reducing congestion and improving overall drive performance.
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.
High performance 7200 RPM Class spin speed, up to 64MB cache and SATA 6Gb/s interface for the ultimate in power computing for notebooks.
Twice the processing power capability of a single-core processor to maximize performance.
WD_Black 2.5 inch mobile hard drives are tested and recommended for use in notebook computers.
Dual processor and massive dynamic cache for fast read and write speeds.
Proven Mechanical Architecture
Enhanced reliability features help protect the drive and the data stored on it.
The WD Advantage
WD puts our products through extensive Functional Integrity Testing (F.I.T.) prior to any product launch. This testing ensures our products consistently meet the highest quality and reliability standards of the WD brand. WD also has a detailed Knowledge Base with more than 1,000 helpful articles as well as helpful software and utilities. Our customer support lines have longer operational hours to ensure you get the help you need when you need it.
|Interface||SATA 6 Gb/s||SATA 6 Gb/s||SATA 6 Gb/s||SATA 6 Gb/s|
|User sectors per drive||1,953,525,168||976,773,168||625,142,448||488,397,168|
|Advanced Format (AF)||Yes||Yes||Yes||Yes|
|Data transfer rate (max)2 Interface Speed||6 Gb/s||6 Gb/s||6 Gb/s||6 Gb/s|
|Performance Class||7200 RPM||7200 RPM||7200 RPM||7200 RPM|
|Average Drive Ready Time||3.8 sec||3.8 sec||3.8 sec||3.8 sec|
|Non-recoverable errors per bits read||<10 in 1014||<10 in 1014||<10 in 1014||<10 in 1014|
|Limited Warranty5||5 years|
|5VDC ±10% (A, peak)||1.1||1.07||1.07||1.07|
|Standby and Sleep||0.25W||0.25W||0.25W||0.25W|
|Operating Temperature||0° to 60°C||0° to 60°C||0° to 60°C||0° to 60°C|
|Non-Operating Temperature||-40° to 65°C||-40° to 65°C||-40° to 65°C||-40° to 65°C|
|Acoustics8 - Idle Mode||24 dBA||24 dBA||23 dBA||23 dBA|
|Acoustics8 - Seek Mode||25 dBA||25 dBA||25 dBA||25 dBA|
|Height (max)||0.28 inch (7.0mm)|
|Length (max)||3.94 inch (100.20 mm)|
|Width (± .01 in.)||2.75 inch (69.85 mm)|
|Weight (± 10%)||0.20 lb (0.092 kg)|
1 As used for storage capacity, one megabyte (MB) = one million bytes, one gigabyte (GB) = one billion bytes, and one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment. As used for buffer or cache, one megabyte (MB) = 1,048,576 bytes. As used for transfer rate or interface, megabyte per second (MB/s) = one million bytes per second, and gigabit per second (Gb/s) = one billion bits per second. Effective maximum SATA 3 Gb/s transfer rate calculated according to the Serial ATA specification published by the SATA-IO organization as of the date of this specification sheet
2 Not all products may be available in all regions of the world.
3 WD hard drive products manufactured and sold worldwide after June 8, 2011, meet or exceed Restriction of Hazardous Substances (RoHS) compliance requirements as mandated by the RoHS Directive 2011/65/EU.
4 Controlled unload at ambient condition.
5 See http://support.wdc.com/warranty for regional specific warranty details.
6 Power measurements at room-ambient temperature.
7 No non-recoverable errors during operating tests or after non-operating tests.
8 Sound power level.
9 Implementation of SMR for these products is device-managed SMR.
Download the WD_BLACK 2.5-inch PC Hard Drive Datasheet (.PDF)
- Pricing and product availability subject to change without notice.
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