WD Red WD40EFAX - hard drive - 4 TB - SATA 6Gb/s
Mfg # WD40EFAX
CDW # 5931288
Know your gear
Power Your NAS with WD Red
There's a WD Red drive for every compatible NAS system to help fulfill your data storage needs. With drives up to
12TB, WD Red offers a wide array of solutions for customers looking to build a high performing NAS storage solution.
Built for single-bay to 8-bay NAS systems, WD Red packs the power to store your precious data in one powerhouse unit.
With WD Red, you're ready for what's next.
WD Red for Personal or Home Office
Stream, backup, share, and organize your digital content at home with a NAS and WD Red drives designed to effortlessly share content with the devices in your personal or home office environments.
NASware 3.0 technology increases your drives' compatibility with your existing network and devices, TV, stereo, and more. Live in a connected world.
Exclusive NASware 3.0
Not just any drive will do. Get up to 48TB of capacity in your 8-bay system and with WD's exclusive NASware 3.0 technology, you can optimize each and every drive. Built into every WD Red hard drive, NASware 3.0's advanced technology improves your system's
storage performance by increasing compatibility, integration, upgradeability, and reliability.
There's a WD Red drive for every compatible NAS system to help fulfill your data storage needs. With drives up to
12TB, WD Red offers a wide array of solutions for customers looking to build a high performing NAS storage solution.
Built for single-bay to 8-bay NAS systems, WD Red packs the power to store your precious data in one powerhouse unit.
With WD Red, you're ready for what's next.
WD Red for Personal or Home Office
Stream, backup, share, and organize your digital content at home with a NAS and WD Red drives designed to effortlessly share content with the devices in your personal or home office environments.
NASware 3.0 technology increases your drives' compatibility with your existing network and devices, TV, stereo, and more. Live in a connected world.
Exclusive NASware 3.0
Not just any drive will do. Get up to 48TB of capacity in your 8-bay system and with WD's exclusive NASware 3.0 technology, you can optimize each and every drive. Built into every WD Red hard drive, NASware 3.0's advanced technology improves your system's
storage performance by increasing compatibility, integration, upgradeability, and reliability.