WD Red Plus WD40EFZX 4 TB 128/5400
 |
 |
WD WD40EFZX | |||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||
Reliable 3.5" internal hard drive from the 2020 WD Red Plus HDD family. This line includes models from 1 GB to 14 TB that are optimized for long-term storage of information in NAS arrays. Positioned as mid-range product designed for use in home and office multi-drive storage connected to a local area network using high-speed network cable or wireless connections.Suitable for operation in small and medium business NAS arrays.Also can be used as an additional HDD drive The WD Red Plus WD40EFZX hard drive is not recommended for use as a system hard drive, but it can handle a hefty amount of work project files, high-quality video/photo/audio content, and backups.
Workload Rate) up to 180 TB/year This model uses those The technology of classic CMR magnetic recording, which allows to achieve an increased data transfer rate, and the magnetic plates themselves rotate at a speed of 5400 rpm. This provides moderate heat dissipation (3.1 W), which is important for building multi-drive home NAS systems with quiet cooling. 3D Active Balance Plus technology guarantees high reliability and stable performance when working 24/7.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog WD 2026 - new arrivals, bestsellers, and the most relevant models WD.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog WD 2026 - new arrivals, bestsellers, and the most relevant models WD.
Buy WD Red Plus WD40EFZX 4 TB 128/5400
When you make a purchase through links on our site, we may receive a affiliate commission.
| £189.91 |  | ||||
| £189.99 | | ||||
Western Digital WD Red Plus 3.5" 4000 GB Serial ATA III | £250.00 |  | |||
Series WD Red (NAS)Compare using chart →
4 TB, built-in, server, 3.5 ", buffer: 64 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
4 TB, built-in, server, 3.5 ", buffer: 256 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
16 TB, built-in, server, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
10 TB, built-in, server, 3.5 ", buffer: 256 MB, write CMR, 7200 rpm, connection: SATA3, warranty 3 years
10 TB, built-in, server, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 3 years
8 TB, built-in, server, 3.5 ", buffer: 256 MB, write CMR, 5700 rpm, connection: SATA3, warranty 3 years
12 TB, built-in, server, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 3 years
22 TB, built-in, server, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
6 TB, built-in, server, 3.5 ", buffer: 256 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
2 TB, built-in, server, 3.5 ", buffer: 64 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
8 TB, built-in, server, 3.5 ", buffer: 256 MB, 7200 rpm, connection: SATA3, warranty 5 years
4 TB, built-in, server, 3.5 ", buffer: 256 MB, write SMR, 5400 rpm, connection: SATA3, warranty 5 years
6 TB, built-in, server, 3.5 ", buffer: 256 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
12 TB, built-in, server, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
4 TB, built-in, server, 3.5 ", buffer: 256 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
10 TB, built-in, server, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
18 TB, built-in, server, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
2 TB, built-in, server, 3.5 ", buffer: 64 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
14 TB, built-in, server, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
2 TB, built-in, server, 3.5 ", buffer: 128 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
The drive is a pretty good compromise in terms of speed/noise/power consumption. It's quiet in operation, but there's an annoying thud every few seconds, and this thud isn't absorbed by the PC case, but I don't know of any better options. Unfortunately, switching to 4kn mode is quite complicated (WD Hugo). It's worth considering, except in cases where you really need speeds over 200MB/sec or power consumption in standby mode (when the drive isn't spinning) - you should look at other models. I will also buy the same or a similar one from the Pro series as soon as they are available at a good price. Relatively low power consumption and noise, helium, adequate starting currents No logical sector change mode like in Pro versions  Volodimir: use WD WD120EFBX few months |
I bought a 4 TB WD hard drive from Rozetka. It worked for a while and started beeping, knocking and grinding. It didn't read, didn't write and froze. The test program gave a million errors and hundreds of used sectors. I took it under warranty. They sent it to the service center. And from there they called and said it's WORKING We're sending it back to you I read a lot of reviews about Rozetka - I'm not the only one, there are thousands of cases And I realized that they don't care about reputation, the main thing is money And then they send the client away. I don't advise anyone to buy anything expensive from Rozetka. If a warranty case occurs, they'll just send you after the Russian ship Volume Unreliable  Andrey : use WD WD40EFPX more than year |
Add Review
WD Red Plus WD40EFZX configurations
| Price for WD Red Plus WD40EFZX | ||||
|---|---|---|---|---|
| WD Red Plus WD20EFPX 2 TB 64/5400 | from £132.83 | 9 offers | |
| WD Red Plus WD20EFZX 2 TB 128/5400 | from £163.99 | 4 offers | |
| WD Red Plus WD40EFZX 4 TB 128/5400 | from £189.91 | 4 offers | |
| WD Red Plus WD40EFZZ 4 TB 128/5400 | from £156.13 | 7 offers | |
| WD Red Plus WD40EFPX 4 TB 256/5400 | from £168.51 | 10 offers | |
| WD Red Plus WD60EFPX 6 TB 256/5400 | from £207.00 | 10 offers | |
| WD Red Plus WD80EFZZ 8 TB 128/5700 | from £344.99 | 3 offers | |
| WD Red Plus WD80EFPX 8 TB 256/5700 | from £277.31 | 13 offers | |
| WD Red Plus WD101EFBX 10 TB 256 MB | from £333.66 | 4 offers | |
| WD Red Plus WD100EFGX 10 TB 512 MB | from £329.99 | 11 offers | |
| WD Red Plus WD120EFGX 12 TB Air | from £360.00 | 7 offers | |
Video reviews
WD Red Plus HDD Noise Level Test
26 February 202136 990 view
What WD Red Plus Means for the Industry
28 June 202019 120 view
WD Red Plus NAS Drives - The NAS SMR Issue Solution?
25 June 202016 010 view
Unboxing WD 10TB Red Plus 5400 rpm SATA III 3 5" Internal NAS HDD
6 December 20202 557 view
We recommendCompare using chart →
4 TB, built-in, server, 3.5 ", buffer: 128 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
4 TB, built-in, server, 3.5 ", buffer: 128 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
4 TB, built-in, server, 3.5 ", buffer: 256 MB, write SMR, 5400 rpm, connection: SATA3, warranty 5 years
4 TB, built-in, server, 3.5 ", buffer: 256 MB, 5400 rpm, connection: SATA3, warranty 3 years
4 TB, built-in, server, 3.5 ", buffer: 64 MB, 5400 rpm, connection: SATA3, warranty 3 years
4 TB, built-in, for PC, 3.5 ", buffer: 128 MB, write SMR, 5400 rpm, connection: SATA3, warranty 2 years
4 TB, built-in, server, 3.5 ", buffer: 128 MB, 7200 rpm, connection: SATA3, warranty 3 years
4 TB, built-in, server, 3.5 ", buffer: 128 MB, 7200 rpm, connection: SATA3, warranty 5 years
4 TB, built-in, server, 3.5 ", buffer: 128 MB, 7200 rpm, connection: SATA3, warranty 5 years
4 TB, built-in, server, 3.5 ", buffer: 128 MB, 7200 rpm, connection: SATA3, warranty 5 years
4 TB, built-in, server, 3.5 ", buffer: 128 MB, 7200 rpm, connection: SATA3, warranty 5 years
4 TB, built-in, server, 3.5 ", buffer: 128 MB, 7200 rpm, connection: SATA3, warranty 5 years