WD – Red Pro 18TB NAS Internal Hard Drive

Amazing HD - Love the space and speed of this HDD, i will love if the can make it cheaper

Plug it in and use it - Purchased it for a RAID 0 NAS. It has been fast and reliable.

Buyers beware. - The Pros: Great when it ran in my UGREEN NASync DXP4800 Plus in a raid5 setup. A bit of spin up time maybe 10ish seconds in lag but that could be the hdds or the nas so I wont fault them. The Cons: Bought 4 around April 2025. 1 was doa(clicking) and replaced by best buy because they were within the exchange window. A 2nd failed Feb 2026 less than 1 year later. They are being used in a nas so literally their intended purpose. Only around 6800hr of power on time, at a 50% failure rate for HDDs that you pay a premium for is a bit disappointing. Bad batch? Who knows! Also these are not covered by best buy total protection so be buy at your own risk.

Sent wrong product in the right packaging. - Delayed installing due to internet issues and the return expired. They sent 6 TB drives in 18 TB packaging. Never buying from best buy again.

Good drive - A little slow to spin up. A little noisy at first. Other than that, I have no other issues. Speed is good. Works great with my NAS. Tons of space. I’ve always trusted WD drives.

Works great, smidge noisy - Hard drive works great. It has been running 24 hours straight since I purchased. Subtle noise, but annoying but otherwise fine.

Good, just wish it was cheaper - Good NAS grade drive, just wish storage at this tier was cheaper when you need to build out a NAS with 4+ drives - gets expensive fast

Great high capacity HDD. - I am using my 18TB WD Red Pro as a local backup repository for my PC. It replaces a smaller HDD that was doing a good job but was getting to be too small. So far, it's been doing a fine job, I've had no issues with it. I installed it in a previously vacant slot in a multi-drive external HDD enclosure without any problems.

Lots of reliable storage at a decent price - Ive bought several of these WD Red Pro drives over the years and they handle what i need at speeds that get the job done

Great quality! - I bought 2 of these for my computer. I bought 1 last year and that one also still works like a charm. The 2 drives I bought this year works great without any issues. These 2 drives were manufactured in 2024 of December. Takes a bit to spin up once powered on but works flawlessly with zero issues. Copying transfer speed is around 150-190mbps. Will be buying another 1 this weekend!

Good HD make noise - My second WD Red 18TB, everything is fine, but it makes a lot of noise, which is normal. I hope it lasts for many years in my DIY NAS.

Excellent NAS Drive - Waited for price drop - I have been using WD drives for over 15 years with no issues. Therefore, I was not surprised to find that this 18 TB drive is an excellent drive. However, the first drive I received was defective and could not be formatted, which caused Windows Explorer to freeze. The second drive I received was without fault and now have it running in my home NAS.

3rd time's a charm - I had to order this 18TB drive 3 times before I actually received the 18 TB size. Twice I received an 8TB drive inside the 18TB box. The WD seal was intact but on my second time opening of the WD box I noted that it appeared someone had opened the 18TB box from the bottom as the tab was sligtly bent and replaced the drive with an 8TB drive. Both 8TB drives were sealed in anti static bags. WD does not seal both ends of the device box but they should. It was frustrating wasting so much time returning the drives and ordering a new one. Best Buy at Chesapeake Square in Virginia was very helpful and expedited my last and final attempt at ordering the 18TB drive. For the record I recorded myself opening the second shipment from Best Buy so that they didnt blame me for the deception. I mean there's no way it could happen twice right?

18TB Red drive first month of use. - I have been running this drive for video editing and I am very satisfied with it's performance. I have used almost all of it's capacity so I may need to add another one.

Good with one problem - I like this drive its relatively fast but it is noisy. This doesent bother me.

WD 18 TB Drive - Excellent, fast, and reliable storage drive. I purchased two of these drives would definitely purchase two more in the future.

Just what i needed - Great product at a reasonable price. There were not Black Fiday prices for a 18 TB prices for a red pro.So i settled for this using a BB visa cc fir 5 % in rewards.

Went bad after 31 days - I recently purchased 2 of these for my NAS. Unfortunately, on the 31st day after the purchase, one of them went bad. I have shipped it off to WD but have not received it back yet. I am really frustrated that it failed so soon. The price was good, but the quality was not.

Nice drive - wanted a big hard drive to try to get my pictures organized -- this one works good

works Great in SYNOLOGY 218+ soon in my 918+ - purchased 4 of these drives, 2 in my Synology 218+, 2 for backup on my 918+ and going to purchase 2 more shortly... Would I recommend...You bet, ill have 6 total soon.