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Western Digital WD Red Plus 4 TB

3.5" 4 TB 256Mb Serial ATA 6Gb/s 5400 RPM Hard Drive - WD40EFPX

159€95
Recycling charge of 0€13
3 x 55€18
of which 5€59 fees
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Overview

Maximum NAS System Compatibility

Specifically designed for 1-8 bay NAS systems, Western Digital Red Plus drives have an MTBF of up to one million hours, WD Red Plus drives are designed to handle 24/7 environments. Access, back up, share, and organize your digital content with NAS and WD Red Plus drives designed to let you easily share content across devices in your home or business.

Built into every WD Red Plus drive, advanced NASware 3.0 technology improves storage performance by increasing compatibility, integration, upgradeability, and reliability. Optimized for NAS systems, the embedded algorithm provides the perfect balance of performance and reliability in NAS and RAID environments.

Designed for NAS

With the power to handle the NAS environments of small and medium businesses and the increased workloads1 of home office customers, WD Red Plus is ideal for archiving and sharing, as well as RAID array rebuilding on systems using ZFS and other file systems. Designed and tested for NAS systems with up to 8 bays, these drives give you the flexibility, versatility, and reliability you need to store and share your important personal and business files.

View, back up, share, and organize your digital content with NAS and WD Red Plus drives designed to let you easily share content across devices in your home or business. NASware 3.0 technology enhances the compatibility of your drives with your existing devices and network.

Specifications
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General information

Product name

Western Digital WD Red Plus 4 TB

Brand

Western Digital

Model

WD40EFPX

Main characteristics

Interface with the computer

Serial ATA 6Gb/s (SATA Revision 3)

Hard drive format

3" 1/2

Capacity

4 TB

Performance

Rotation speed

5400 RPM

Cache size

256 MB

Recording technology

CMR

Design

Hard drive type

HDD (Hard Disk Drive)

Use

for NAS

Physical characteristics

Width

101.6 mm

Height

26.11 mm

Depth

147 mm

Warranties

Commercial warranty

Legal warranty

Safety Information

Responsible person

Western Digital UK Limited

Postal address

Connaught House, 3rd Floor, 255 High Street Guildford, Surrey GU1 3BS, GB, United Kingdom

Electronic Address

Product referenced on 16 Nov 2022

Customer reviews
  • 81%
    63 reviews
  • 5%
    4 reviews
  • 4%
    3 reviews
  • 5%
    4 reviews
  • 5%
    4 reviews
  • by Juju
    Posted on 1 Nov 2025
    Bought on 3 Oct 2025 from LDLC
    Number of reviews: 1 Average rating: 10

    Never been disappointed by WD

    Second time I've bought this model for my tower. Received well protected for transport.
    Quiet and good value for money.

    Model: Western Digital WD Red Plus 6TB SATA 6Gb/s
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  • by PhilippeL
    Posted on 20 Oct 2025
    Bought on 22 Sep 2025 from LDLC
    Number of reviews: 5 Average rating: 10

    Perfect!!!

    Very good product with good value for money. Choice, order and delivery were very quick.

    Model: Western Digital WD Red Plus 4 TB
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  • by RichardM
    Posted on 17 Sep 2025
    Bought on 19 Aug 2025 from LDLC
    Number of reviews: 1 Average rating: 10

    product corresponds to my expectations

    product conforms to my expectations my friend had checked the technical specifications of the product so I knew what I was going to receive and so no worries

    Model: Western Digital WD Red Plus 10TB [LDLCCONTEXT:WD Red Plus hard drives offer a wide range of solutions for customers looking to build high-performance NAS storage. Designed for NAS systems with 1 to 8 bays, WD Red Plus drives can store all your valuable data. ]
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  • by PascalL
    Posted on 5 Sep 2025
    Bought on 8 Aug 2025 from LDLC
    Number of reviews: 3 Average rating: 10

    Good quality, quiet and doesn't get too hot

    I mainly use WD drives because I've never had any problems with them. The WD RED is quiet and doesn't get too hot. This is the first time I've bought a Red and I'm not disappointed. I bought it on the advice of the salesman at LDLC Claye, whom I would like to thank in passing. This team is great and always available to take the time to advise you according to your needs.

    Model: Western Digital WD Red Plus 4 TB
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  • by Jean-Luc G
    Posted on 19 Aug 2025
    Bought on 21 Jul 2025 from LDLC
    Number of reviews: 1 Average rating: 10

    Fast, well-packaged delivery

    Western Red drive meets my expectations. Quick installation. Quieter than the Western Gold.

    Model: Western Digital WD Red Plus 4 TB
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In the same universe: hard drive 3.5 4tb | wd40efpx | western digital wd red 4 tb | wd red 4 tb