Western Digital
WD Blue 3.5" 4TB Desktop Hard Drive (WD40EZAZ)

WD Blue 3.5" Desktop Hard Drive

High Capacity, Proven Reliability

WD expands their award-winning desktop and mobile storage lineup with WD Blue PC hard drives. Extensively tested and built to WD’s high standards, WD Blue offers a wide variety of capacities - ranging from 250 GB to the massive 6 TB – in both desktop and mobile models. Drive WD Blue with confidence – our colors never fade.

Storage Capacity Up to 6 TB

Boost your PC storage with WD Blue drives, the brand designed specifically for desktop and all-in-one PCs. The WD Blue family now delivers data storage capacities up to 6 TB.

Upgrade and Backup with Ease

WD hard drives come with free access to WD Acronis True Image. Backup and restore functions make it easy to save and retrieve your personal data without the need to reinstall the OS.

Future-Proof Your Storage

With better technology comes bigger storage needs. Cameras that record ultra-high definition video at 4K resolution at 30 frames per second require a ton of storage. Handling all that media is a snap with our 6 TB drive.

IntelliSeek

Calculates optimum seek speeds to lower power consumption, noise and vibration.

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.