WD Red 4TB NAS Hard Disk Drive – 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch – WD40EFRX

5.00 out of 5 based on 2 customer ratings
(2 customer reviews)

$240.00

  • Specifically designed for use in NAS systems with up to 8 bays
  • Tested for 24×7 reliability
  • NASware firmware for compatibility
  • 3-year limited warranty
  • Small and home office NAS systems in a 24×7 enviornment

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SKU: BC45603 Category: Tag:

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Description

Performance

Interface
SATA 6.0Gb/s
Capacity
4TB
RPM
5400 RPM
Cache
64MB

Features

WD Red is designed specifically for small NAS systems that have 1 to 8 drive bays. The drives are designed and extensively tested for compatibility in the unique 24×7 operating environment and for the demanding system requirements of home and small office NAS.

Storage for 1 to 8 bay NAS solutions – WD Red is designed specifically for NAS systems that have 1 to 8 drive bays in both 3.5-inch and 2.5-inch form factors. The drives are designed and extensively tested for compatibility in the unique 24×7 operating environment and for the demanding system requirements of home and small office NAS.

NASware grows to 3.0 – WD Red now supports small NAS systems from 1 to 8 bays thanks to NASware 3.0, which further improves drive compatibility and reliability. At 48TB of total capacity in an 8 bay system, WD Red expands your NAS experience.

3D Active Balance Plus – Our enhanced dual-plane balance control technology significantly improves the overall drive performance and reliability. Hard drives that are not properly balanced may cause excessive vibration and noise in a multi-drive system, reduce the hard drive life span, and degrade the performance over time. (EFRX models only)

Usage
For NAS systems

Dimensions

Form Factor
3.5″
Height (maximum)
26.10mm
Width (maximum)
101.60mm
Length (maximum)
147.00mm

2 reviews for WD Red 4TB NAS Hard Disk Drive – 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch – WD40EFRX

  1. 5 out of 5

    :

    Bought this as a hard drive for my HDA server that I converted. Installed into the Windows “MediaCenter” edition computer with no problems and was recognized in Linux Fedora Server as soon as it was turned on!! Provides storage on my server for media and documents without any issues. Will buy more as I have the money.

  2. 5 out of 5

    :

    These WD Red-series drives used to be pretty pricey, but now that the Red Pro drives are out, these are more affordable and still excellent drives.

    I’ve been using -2- of these (with a third still in-box as a replacement if either one fails) in RAID 1 in a new NAS unit for several weeks now, and they are great, I couldn’t be happier with their performance at this price.

    If you need some roomy, quiet and fast (but not ultra fast) drives in a storage device, look no further, these will do the job beautifully.

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