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WD Red Pro 4TB - Hard Drive

Reviews WD Red Pro 4TB

Interested in reviews of WD Red Pro 4TB? It got 4.3 out of 5 stars from our customers. Find specific customer reviews of WD Red Pro 4TB below. We will appreciate if you also share your experiences with WD Red Pro 4TB after purchasing.

User Reviews

Matěj, Karlovy Varyflag
Rated 21/02/2026, variant WD Red Pro 22TB
Verified purchase
Speed
Lifetime according to manufacturer (we'll see how it holds up)
Quiet compared to others in the same category
Used in home composite NAS
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Zdeněk, Brnoflag
Rated 14/02/2026, variant WD Red Pro 22TB
Verified purchase
I'm still testing, but definitely faster and quieter than Purple. transfer the same files to Purple for hours and to Red for minutes. I don't know if Purple was defective or such a feature, but never again. The advice from the Alza technician on the Purple's noise level must have been from a faux blonde "the drives are noisy and the SSDs are not" so I returned the PURPLE 24Tb and bought a RED.
-
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Companyflag
Rated 29/01/2026, variant WD Red Pro 10TB
Verified purchase
Speed OK
It heats, but a lot. >10 degrees compared to the Seagate in the adjacent slots - therefore it burns and for that star down
Loud enough
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Ondřej, Praha 10flag
Rated 14/01/2026, variant WD Red Pro 8TB
Verified purchase - review from a price comparison website
I hope that the drives will still be as reliable as ever, I'm just sorry that WD started to add firmware that is not compatible with the previous version S. M. A. R. T. I hope there's not some hidden villain in there.
NAS drive
The 8TB WD Red Pro, which I have had for a couple of years now, is problem-free
classic CMR notation
Unfortunately, the new 8TB Red Pro WD80005FFBX series got a new S. M. A. R. Firmware that my decade-old NAS no longer understands. It is not possible to perform a preventive check of the state of the S disk. M. A. R. T.
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David, Brno 24flag
Rated 05/01/2026, variant WD Red Pro 8TB
Verified purchase - review from a price comparison website
Noise
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Jaromír, Plzeňflag
Rated 04/01/2026, variant WD Red Pro 2TB
Verified purchase
Absolutely no problems
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Jan, Mladá Boleslavflag
Rated 30/12/2025, variant WD Red Pro 8TB
Verified purchase
I ordered, upon delivery it had a cut or puncture in the anti-static packaging. The BIOS only detects the model, but does not learn more about it. In Linux, the kernel reports IDENTIFY_FAILED which is either a communication error (cable) or a HW failure. Since I connected another WD RED 8TB to the same cable and it worked without any problems, the fault would be in the HW - possibly a blocked platter after a crash. I put in a claim with Alza, and instead of settling the claim it was rejected, with the proviso that I should pass it on to an authorised repairer. Subsequently, the order was cancelled and the disc returned to Alza. I wouldn't be surprised if it goes on sale again..: -( The packaging is lousy, only in bubble wrap, and it's possible that it fell out of the carrier during shipping. As the disc is not a tea box, they should package and handle it much better. Based on the discussion, it's not a coincidence.
I don't know.
It's not working.
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Petr, Ostrava-Mariánské Horyflag
Rated 10/12/2025, variant WD Red Pro 12TB
Verified purchase - review from a price comparison website
Looks like he should be good from the tests.
I bought (elsewhere) 4 pieces and one was defective from the start. So I don't trust him that much in terms of reliability anymore.
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Jiří, Unhošťflag
Rated 07/10/2025, variant WD Red Pro 4TB
Verified purchase
I run 5x Seagate IronWolf PRO 4TB and 1x WD Red Pro 4TB. I wanted to try just a different drive and I'm not too excited about it, or I didn't give it a look at the user reviews below. I also bought the Alza product "Instant Replacement Guarantee" for ~400 CZK, which guarantees a replacement within 48 h in case of a claim. Nothing happened for 4 days after the complaint, so I wrote to them. The answer was that they had to technically verify the disk first. So we exchanged a few messages and on day 6 my new disk arrived (which is working so far). For me, disappointment from WD and from Alza (I know that 6 days replacement is great, but if they offer a product with a 48 h guarantee, they should replace it and then think if it makes sense for disks)
The very first piece I received was non-functional from the factory. I just booted up, ran the smartctl test, which didn't run. That's all we could do with him.
Noisy during enrollment.
The "immediate replacement guarantee" doesn't quite work here.
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Dušan, Děčínflag
Rated 09/09/2025, variant WD Red Pro 18TB
Verified purchase
for me good, no strange noises, no vibration, does not overheat, after longer copying starts to work a lot for a while it is hear but probably some internal defragmentation I do not know works
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