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Western Digital WD Red WD40EFAX 4TB 5400RPM 256MB Cache SATA 6.0Gb/s 3.5" NAS Hard Drive - 3 Years Warranty

Western Digital WD Red WD40EFAX 4TB 5400RPM 256MB Cache SATA 6.0Gb/s 3.5" NAS Hard Drive - 3 Years Warranty
Our Price: $79.95

Availability:: Currently Unavailable
Product Code: G01-1396

WD Red 4TB
Thereís a leading edge WD Redô drive for every compatible NAS system to store your precious data. With drives up to 6TB, WD Redô offers a wide array of storage for customers looking to build a NAS solution. Built and tested for personal and home NAS systems with up to 8-bays, these drives pack all the punch you need in one powerhouse unit for storing, archiving, and sharing. With WD Redô, youíre ready for whatís next.

WD Redô for Personal or Home Office
Stream, backup, share, and organize your digital content at home with a NAS and WD Redô drives designed to effortlessly share content with the devices in your personal or home office environments. NASware 3.0 technology increases your drivesí compatibility with your existing network and devices, TV, stereo, and more. Live in a connected world.

Built for Optimum NAS Compatibility
Designed for personal and home office NAS systems, our unique algorithm balances performance and reliability in NAS and RAID environments. WD Redô drives are optimized for environments where idle time is available to perform necessary background operations. To ensure optimal performance, always check compatibility with your system. WD Redô drives may not be suitable for higher workload environments. For ZFS file systems and overall NAS system compatibility, we highly recommend WD Redô Plus drives, which are optimized for higher workload.

24/7 Environment
Since your NAS system is always on, a reliable drive is essential. With an MTBF of up to 1 million hours, the WD Redô drive is engineered to tackle 24x7 environments.


Manufacturer Western Digital
Manufacturer Part #


Data Storage Formatted Capacity 4TB
Data Transfer Rate To/From Media 600 MBps
Buffer 256MB
Seek Time Average 8.9 ms
Rotational Speed 5400 rpm
Interface SATA 6.0Gbps
(H x W x D)
Unit 4 in x 5.8 in x 1 in
Weight Unit 1.4 lbs
System Requirements PC n/a
Mac n/a
Warranty 3 Year Warranty
Includes in the Box Sealed Bulk Pack

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