THE HIGHER STANDARD IN STORAGE
Expand your PC with WD Blue drives, available in a wide range of storage capacities specifically for desktop and all-in-one PCs.

Boost PC performance
Give your PC a boost by combining a WD Blue hard drive with an SSD. This gives you maximum access speed and up to 6 TB of storage capacity at the same time.
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Planning for the future
Improved technologies have greater storage requirements. Digital cameras that record Ultra HD videos at a resolution of 4K and 30 frames per second require a lot of storage space. With a 6TB hard drive, this amount of data is a breeze.

Trust WD
The legendarily reliable WD Blue drives are designed, built and tested for a long hard drive life

Easy Backup, Fast Upgrade
Available as a free download, Acronis True Image WD Edition software can clone drives and back up your operating system, applications, settings and data.

Technology To protect your data
NoTouch ramp loading technology parks the read/write head in a safe position away from the hard drive surface to protect your data.

Recording Technology
CMR: WD5000AZLX, WD5000AZRZ, WD10EZEX, WD10EARZ, WD20EZRZ, WD30EZRZ, WD40EZRZ
SMR: WD20EZAZ, WD20EZBX, WD30EZAZ, WD40EZAZ, WD60EZAZ

Technical data
– Capacity 4 TB
– Form factor 3.5-Inch
– Connector SATA
– Interface SATA
– Transfer speed up to 185MB/s
– Disk Speed (RPM) 5400 RPM
– Recording Technology CMR
– Cache Size 256MB
– Dimensions (L x W x H) 147mm x 101.6mm x 26.1mm
– Weight 570gms
– Model Number WD40EZAX
– Operating Temperature 0°C to 60°C
– Non-Operating Temperature -40°C to 70°C
– Certifications BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL

Product Features
– Boost PC Performance
– Plan for the Future
– Trust WD
– Easy Backup, Fast Upgrade
– Technology to Protect Your Data

Compatibility
– Windows® 10, Windows 8.1 or Windows 7
– macOS High Sierra™, Sierra or El Capitan
– Note: Compatibility depends on the user’s hardware configuration and operating system. Acronis™ True Image™ WD Edition only works with Windows.

Scope of delivery
WD Blue 3.5-inch PC HDD