WD Red 4TB 3.5 Inch NAS Internal Hard Drive - 5400 RPM - WD40EFAX

What are the benefits of NASware 3.0?

Gives you an unrivaled NAS experience

Enhances compatibility

Improves Reliability

Optimises HDD for 24x7 NAS environments There’s a leading edge WD Red drive for every compatible NAS system to help fulfill your data storage needs. With drives up to 14TB, WD Red drives offer a wide array of solutions for customers looking to build a NAS storage solution. NAS hard drives with up to 14TB of capacity

Designed for personal, home, and small business up to 8-bays

Exclusive NASware 3.0’s advanced technology improves your system’s storage performance 24/7 Environment

Since your NAS system is always on, a reliable drive is essential. With an MTBF (mean time before failure) of up to 1 million hours and a supported workload rate of up to 180 TB/yr, the WD Red drive with NASware 3.0 technology is designed for the 24x7 environment. Keep it Cool

The always-on environment of a NAS or RAID is a hot one. WD Red drives are engineered to run cool and quiet while offering optimum compatibility for demanding 24x7 environments. WD Red for Home and SMB

Use WD Red HDD at your home or business to stream, backup, organize and effortlessly share your content. With NASware technology built into every drive, you’ll never have to worry about compatibility with your NAS system. WD Red WD Red Pro Add To Basket Add To Basket Customer Reviews 4.4 out of 5 stars 12,243 4.5 out of 5 stars 959 Price £221.11£221.11

£299.09£299.09 Application Up to 8-bay NAS systems

Up to 24-bay NAS systems RPM Class 5400

7200 Workload Rate (TB/yr) 180

300 Ideal for Personal Home & Small Office NAS

Medium to Large Business NAS Cache 16 MB - 256 MB

64 MB – 256 MB Highest Available Capacity 14 TB

14 TB Interface SATA 6 Gb/s

SATA 6 Gb/s Western Digital, WD, the WD logo, NASware and WD Red are registered trademarks or trademarks of Western Digital Corporation or its affiliates in the U.S. and/or other countries. All other marks are the property of their respective owners. Pictures shown may vary from actual products. Product specifications subject to change without notice. Not all products may be available in all regions of the world. As used for storage capacity, one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment.