|Item model number||WD40EZRZ|
|Item Weight||15.8 ounces|
|Product Dimensions||5.79 x 4 x 1.03 inches|
|Item Dimensions LxWxH||5.79 x 4 x 1.03 inches|
|Computer Memory Type||DDR3 SDRAM|
|Flash Memory Size||256|
|Hard Drive Interface||Serial ATA-600|
|Hard Drive Rotational Speed||5400 RPM|
|Is Discontinued By Manufacturer||No|
|Date First Available||August 21, 2015|
Western Digital 4TB WD Blue PC Hard Drive - 5400 RPM Class, SATA 6 Gb/s, , 64 MB Cache, 3.5" - WD40EZRZ
|Price:||& FREE Shipping. Details & FREE Returns|
|You Save:||$4.99 (6%)|
|Digital Storage Capacity||4 TB|
|Hardware Interface||SATA 6.0 Gb/s|
|Type of product||3.5-Inch|
About this item
- Make sure this fits by entering your model number.
- Reliable everyday computing
- WD quality and reliability
- Free Acronis True Image WD Edition cloning Software
- Massive capacities up to 6 TB available
- 2 year manufacturer's limited warranty
Consider this Amazon's Choice product that delivers quickly
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From the manufacturer
Trust in WD
If you know WD, you know our reliability is legendary. Every WD Blue drive is designed, tested, and built to last.
WD Blue - PC Hard Drives
High Storage Capacity Up to 6 TB
Boost your PC storage with WD Blue drives, the brand designed just for desktop and all-in-one PCs with a variety of storage capacities.
- Perfect for storing photos, videos & other important les
- Upgrade your PC from entry level capacities of 1 TB to the best available scaling over 5 TB
A modern classic
A sixth generation masterpiece, WD Blue has only continued to advance and grow since it was first introduced making it a solid choice for your everyday PC needs.
Compute with confidence
WD products are tested on hundreds of different systems, configurations and a multitude of platforms in our FIT Lab; so you can be confident that our hard drives are compatible
WD offers Acronis True Image (available as a download on the WD Support website), which enables you to easily copy all of your old data onto your new hard drive.
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Western Digital 4TB WD Black Performance Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD4005FZBX
Western Digital 6TB WD Red NAS Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s, SMR, 256MB Cache, 3.5" - WD60EFAX
Western Digital 1TB WD Blue PC Hard Drive - 5400 RPM Class, SATA 6 Gb/s, , 64 MB Cache, 3.5" - WD10EZRZ (Old Version)
|Shipping||FREE Shipping. Details||FREE Shipping. Details||FREE Shipping. Details||FREE Shipping. Details||FREE Shipping. Details||FREE Shipping. Details|
|Cache Memory Installed Size||64.00||256.00||64.00||256.00||256||64.00|
|Digital Storage Capacity||4 TB||2 TB||4 TB||4 TB||6 TB||1 TB|
|Hard Disk Rotational Speed||5400.0 rpm||7200 rpm||5900 rpm||7200 rpm||5400 rpm||—|
|Hard Disk Size||4 TB||2 TB||4 TB||4000||6 TB||1 TB|
|Hard Disk Form Factor||3.50 inches||3.50 inches||3.50 inches||3.50 inches||3.50 inches||3.50 inches|
|Hardware Interface||SATA 6.0 Gb/s||SATA 6.0 Gb/s||SATA 6.0 Gb/s||SATA 6.0 Gb/s||SATA 6.0 Gb/s||SATA 6.0 Gb/s|
|Item Dimensions||5.79 x 4.00 x 1.03 inches||5.79 x 4.00 x 0.79 inches||5.79 x 4.01 x 1.03 inches||5.79 x 4.00 x 1.03 inches||1.03 x 5.79 x 4.00 inches||5.79 x 4.00 x 1.03 inches|
|Item Weight||0.99 lbs||0.92 lbs||1.35 lbs||1.66 lbs||1.28 lbs||0.99 lbs|
WD Blue internal hard drives deliver reliability for office and web applications. They are ideal for use as primary drives in desktop PCs and for office applications. With a range of capacities and cache sizes, there’s a WD Blue internal hard drive that’s just right for you.
As used for storage capacity, one gigabyte (GB) = one billion bytes and one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment.