Western Digital Blue WD40EZRZ 4TB 3.5" SATA 6.0Gb / s Hard Drive
542 In StockNew2 Year
Get 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. The WD Blue family now delivers data storage capacities up to 6 TB.
Which capacity is right for you?
Entry Level: Up to 1 TB
Mainstream: 2 TB to 4 TB
Best Upgrade: 5 TB+
Models up to 1 TB can be both 5400-RPM & 7200-RPM Class. Models that are 2 TB and above are 5400-RPM.
Improve PC Performance
Pair a larger capacity drive with an SSD to give your desktop a performance and storage boost. The SSD maximizes speed of data access, while the WD Blue drive stores up to 6 TB of movies, games, files, applications and more.
Disk Utilities and Migration Tools
Acronis True Image WD Edition can clone drives, backup your operating system, applications, settings and all of your data, while also having the ability to securely wipe any data you no longer need. You can quickly and easily deploy a new hard drive to your PC or laptop and automatically migrate your operating system, applications, and all of your important data, including images, music, and documents.
Plan for the Future
With better technology comes bigger storage needs. Digital cameras that record ultra-high definition video at 4K resolution and 30 frames per second require a ton of storage. Handling all that media is a snap with our 6 TB drive.
Trust in WD
If you know WD, you know our reliability is legendary. Every WD Blue drive is designed, tested and built to last, and ships with a 2-year limited warranty.
NoTouch Ramp Load Technology
Safely positions the recording head off the disk surface to protect your data.
Advanced algorithms monitor your drive continuously so it stays in optimum health.
Calculates optimum seek speeds to lower power consumption, noise and vibration.
General Brand Western Digital Model WD40EZRZ Highlights Western Digital Blue WD40EZRZ Hard Drive, 3.5" Form Factor, 4TB Capacity, 64MB Cache, 5400 RPM Class, SATA 6.0 Gb/s. Specifications Interface SATA 6 Gb/s Capacity 4TB Advanced Format (AF) Yes Form factor 3.5-inch RoHS compliant Yes Performance Buffer to host 6 Gb/s Host to/from drive (sustained) 150 MB/s Cache 64 MB Rotational speed 5400 RPM Class Reliability/Data Integrity Load/unload cycles 300,000 Non-recoverable read errors per bits read <1 in 1014 Limited warranty 2-Years Power Management 12VDC peak (A, ±10%) 1.75 Average power requirements Read/Write: 5.3W
Environmental Temperature (°C) Operating: 0° C to 60° C
Non-operating: -40° C to 70° C
Shock Operating (2 ms, read/write): 30 Gs
Operating (2 ms, read): 65 Gs
Non-operating (2 ms): 250 Gs
Acoustics Idle Mode - 25 dBA (average)
Seek Mode 0 - 28 dBA (average)
Physical Dimensions Height (in./mm, max) 1.028/26.1 Length (in./mm, max) 5.787/147 Width (in./mm, ± .01 in.) 4/101.6 Weight (lb./kg, ± 10%) 1.50/0.68