WD - Red Plus 4TB Internal SATA NAS Hard Drive

WD - Red Plus 4TB Internal SATA NAS Hard Drive
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WD - Red Plus 4TB Internal SATA NAS Hard Drive
WD - Red Plus 4TB Internal SATA NAS Hard Drive

Model: WD40EFRX

Brand: WD

(87) 3 shops 41 products

Red Plus 4TB Internal SATA NAS Hard Drive

Detailed product description

Serial ATA interface; Intellipower; low operating temperatures; data transfer rates up to 150MB/sec.

This WD Red™ Plus 4TB internal hard drive is designed for NAS systems with 1-8 drive bays in both 3.5" form factors. Its 4TB capacity provides plenty of space to house files, and the Serial ATA interface lets you connect your laptop or desktop. 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. Built and tested for up to 8-bay NAS systems, these drives give you the flexibility, versatility, and confidence in storing and sharing your precious home and work files.


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Last updated: 2024-09-11 18:56:23
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$240
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$357.63
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$165.94
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Product specifications

Technical details

Manufacturer WD
Brand WD
Item model number WD40EFRX
Color Black/Silver
Weight 22.9 ounces
Height 1 inches
Depth 5.5 inches

Additional product information

Product Id 7942
User Reviews and Ratings 4.7 (87 ratings) 4.7 out of 5 stars
UPC 718037810058

Description

With the WD Red 4TB NAS Hard Disk Drive 5400 RPM WD40EFRX, you can stream, backup, organize and share digital content. It's compatible with televisions, computers and other electronic devices. It's a 3.5" hard disk drive that uses NASware technology to increase your drive's compatibility with your NAS system. This produces better playback with your devices. It's beneficial at home or in an office setting. This item is versatile and easy to transport.

WD Red 4TB NAS Hard Disk Drive, 5400 RPM: Specifically designed for use in NAS systems with up to 8 bays Tested for 24x7 reliability NASware firmware for compatibility 3 year limited warranty Small and home office NAS systems in a 24x7 environment Available with 2 TB, 3 TB, 4 TB, 6 TB, 8 TB and 10 TB Lightweight and portable SATA hard disk drive for storing videos, documents and more


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Top User Reviews and Ratings

Great drives
(5)
Reviewed in the USA on 2021-09-26T17:00:00

Purchased as a replacement for same for my QNAP TS-220 NAS

Reuben . Review provider: walmart.com
WD Red 4TB WD40EFRX NAS Hard Drive
(5)
Reviewed in the USA on 2014-08-23T17:00:00

These hard drives are made for 24hr use in a Network Hard Drive systems. Well manufactured to stand the rugged environment of 24/7 abuse. Highly recommended.

musicmusch . Review provider: walmart.com
Excellent Value
(5)
Reviewed in the USA on 2015-05-26T17:00:00

I was looking for a 4TB hard drive with good rating on reliability, the search lead to a WD Black. Ordered one from Amazon, but it was a DOA. Returned it, decided to try WD Red from WalMart.com. It was smooth installation and tested out good. Highly recommended.

sen818 . Review provider: walmart.com
No comment
(5)
Reviewed in the USA on 2021-07-12T17:00:00

I don't question why it went bad in the first place

No comment . Review provider: walmart.com
Great NAS Drive
(5)
Reviewed in the USA on 2021-06-09T17:00:00

These drives replaced 8 year old failing 5TB drives in an 8 bay RAID 6 configuration, used for daily backups and streaming media server. They are quiet and have performed flawlessly. I have been using WD drives for years (RE, SE and now RED).

BobL_WA . Review provider: walmart.com
Best deal in town for this hard drive
(5)
Reviewed in the USA on 2018-01-22T16:00:00

Good product and best deal in town

Kunal V . Review provider: walmart.com
Great Buy
(5)
Reviewed in the USA on 2016-07-16T17:00:00

I'm building a Nas and these were a good bang for the buck.

Protech13 . Review provider: walmart.com
Great WD Quality
(5)
Reviewed in the USA on 2017-05-19T17:00:00

These two 4 TB WD Red drives went into a Synology 216+II NAS also purchased through Jet. I expect years of trouble free service from WD brand drives. Never had one fail yet. Delivery was amazing from Jet. Standard free shipping arrived in two days. [This review was collected as part of a promotion.]

Karl A . Review provider: walmart.com
Western Digital drives are the best!
(5)
Reviewed in the USA on 2017-05-19T17:00:00

Reliable, good price, and great quality. [This review was collected as part of a promotion.]

Chad B . Review provider: walmart.com
Excellent RAID/NAS physical volume
(5)
Reviewed in the USA on 2021-06-23T17:00:00

I bought this to replace a failing disk in a WD MyCloud Pro PR-4100 NAS, in RAID5 configuration. Never once did I lose access to data, and the rebuild, while it necessarily took a long time, required little or no attention.

Temlakos . Review provider: walmart.com

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