Name: WD Red Plus WD40EFRX - Hard drive - 4 TB - internal - 3.5" - SATA 6Gb/s - buffer: 64 MB - for My Cloud EX2; EX4
Brand: Western Digital
SKU: 6F4DZG6LK215
Price: 180.99 CAD
Availability: OutOfStock
Rating: 4.8 (12 reviews)

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WD Red Plus WD40EFRX - Hard drive - 4 TB - internal - 3.5" - SATA 6Gb/s - buffer: 64 MB - for My Cloud EX2; EX4

<ul><li>Storage Capacity: Provides 4 TB of internal storage.</li><li>Data Interface: Utilizes SATA 6Gb/s for data transfer.</li><li>Buffer Size: Features a 64 MB buffer.</li><li>Vibration Protection: Includes 3D Active Balance Plus to protect data from excessive vibration and noise in NAS or RAID environments.</li><li>Continuous Operation: Designed and tested for 24x7 conditions, suitable for always-on NAS systems.</li></ul>

<body>Key Features and Benefits:<ul><li>WD RED FOR HOME Stream, backup, organize and effortlessly share your digital content to your TV, PC and more. NASware technology increases your drives&apos; compatibility with your NAS system, for better playback with your devices.</li><li>WD RED FOR SMALL BUSINESS Businesses thrive on productivity and efficiency, two guiding principles built into the design of the WD Red drive. Share and backup files at the speed of your business with a WD Red drive in your NAS.</li><li>WD RED FOR BIG BUSINESS Looking for maximum performance in a heavy use NAS? The WD Red Pro drive is designed to handle an increase in workload and system demand and features a 5-year limited warranty.</li><li>Designed for NAS Desktop drives aren&apos;t purpose-built for NAS. But WD Red drives with NASware 3.0 are. Our exclusive technology takes the guesswork out of selecting a drive. We can help you find the perfect storage for your NAS system.</li><li>3D Active Balance Plus Helps to ensure your data is protected from excessive vibration and noise in a NAS or RAID environment. This dual-plane balance control maintains your drive&apos;s performance over time.</li><li>24/7 Environment Since your NAS system is always on, a reliable drive is essential. Desktop drives are not typically designed and tested in 24x7 conditions, which is a foundation of WD Red NAS hard drives.</li><li>Premium Support and a 3-year Limited Warranty Confidently upgrade to the best in NAS drive performance with the assurance of a 3-year limited warranty and world-class support services included with every WD Red drive.</li></ul></body>

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WD Red Plus WD40EFRX - hard drive - 4 TB - SATA 6Gb/s

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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.

WD Red 4TB WD40EFRX NAS Hard Drive

walmart.com

[This review was collected as part of a promotion.] 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.

Great WD Quality

jet.com

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.

Excellent Value

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

Great Buy

Best deal in town for this hard drive

I researched this drive as well as others before deciding on this one. My reseasrch started because I had a Seagate 3TB external that failed. While reading about the backup drive I duscovered the model and serial number of my drive had a 32% failure rate. That is not a typo. 32%.

Further investigation revealed that the backup drive was only intended to spin when in use. I had mine plugged into a USB 3.0 port and was always on and never thought about it again until it failed. If you have a external drive go to the settings and set a two or three minute spin down when not in use.

So my research for a new drive focused on drives and manufacturers that had a good track record and reliablity in server configurations which do spin all the time. I chose the 4TB here based on customers reviews in server use.

I decided on the internal because you really dont know what drives are installed in the external setups.

WD Red 4TB

The only thing that would be better is to have more of them!

More is Better

Great drive for a reasonable price if you are using it for home or small business applications.

Great Drive

I did not expect Walmart to carry this item. Just did a search on the website. Wow! So I ordered two of them. Glad I did my search. No issues. Items were delivery a few days early than expected.

Not what I expected. Lot better.

I've researched quite a bit for about 6 weeks and ended getting a sweet deal on the QNAP TS-453 PRO on Walmart.com.

Thought I was getting a sweeter deal ($1,490) for a 20-pack, but it was too good to be true...It must have been a misprint. I just received one 4TB Red NAS for $149. Anyway, I returned the 4TB version and ended up getting 2 6TB version for RAID 1. Same NAS 3.0 firmware, but the denser platters (1.2TB) seemed to perform better thus far in terms of transfer rates etc...Really quiet and cool.

Get the 5TB & 6TB versions with 1.2TB platters...

wd red plus wd40efrx - hard drive - 4 tb - internal - 3.5" - sata 6gb/s - buffer: 64 mb - for my cloud ex2; ex4 centered front-facing view of a WD Red Plus 3.5" internal hard drive with solid red label and white lower band showing 4TB and Western Digital logo on a silver 3.5-inch metal casing, label reads "3.5" NAS HDD"; suitable for NAS and RAID environments and for home or small business network storage.

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WD Red Plus WD40EFRX - Hard drive - 4 TB - internal - 3.5" - SATA 6Gb/s - buffer: 64 MB - for My Cloud EX2; EX4

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