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Western Digital Red Plus 4TB NAS 3.5" Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s, CMR, 64MB Cache, Internal HDD

Original price £109.99 - Original price £109.99
Original price
£109.99 - £109.99
Current price £109.99

Tackle Intensity with WD Red Plus
Packed with power to handle the small- to medium-sized business NAS environments and increased workloads for SOHO customers, WD Red Plus is ideal for archiving and sharing, as well as RAID array rebuilding on systems using ZFS and other file systems.

For Small or Medium Businesses
Stream, backup, share, and organise your digital content with a NAS and WD Red Plus drives designed to effortlessly share content with the devices at your home or business. NASware 3.0 technology increases your drives’ compatibility with your existing network and devices. For larger businesses with up to 24-bays, count on WD Red Pro drives to deliver exceptional performance.

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 Red Plus drive is engineered to tackle 24/7 environments.


  • Brand: ‎Western Digital
  • Product Dimensions: ‎14.7 x 10.16 x 2.61 cm; 600 Grams
  • Batteries: ‎1 A batteries required.
  • Item model number: ‎WD40EFZX
  • Manufacturer: ‎Western Digital
  • Series: ‎WD Red™ Plus NAS Hard Drive 3.5"
  • Color: ‎Red
  • Form Factor: ‎3.5 inches
  • RAM Size: ‎4 TB
  • Hard Drive Size: ‎4 TB
  • Hard Disk Description: ‎Mechanical Hard Disk
  • Hard Drive Interface: ‎Serial ATA-600
  • Hard Disk Rotational Speed: ‎5400 RPM
  • Number of USB 2.0 Ports: ‎1
  • Wattage: ‎50
  • Optical Drive Type: ‎BD-R
  • Are Batteries Included: ‎No
  • Lithium Battery Energy Content: ‎2.6 British Thermal Units (BTUs)
  • Lithium Battery Packaging: ‎Batteries contained in equipment
  • Lithium Battery Weight: ‎0.5 milligrams
  • Number Of Lithium Ion Cells: ‎7
  • Number of Lithium Metal Cells: ‎7
  • Item Weight: ‎600 g