Customer Ratings & Reviews

it was easy to install, fast, and reasonably priced. Additionally the store was quick with making it available for pickup

Great performance and storage. I got it while it was on sale so the "per tb" price was low. I recommend getting a heatsink for it as they do tend to get hot during use.

I chose this over the Samsung 990 pro. I'm very happy with this decision. In terms of specs, these two products are very similar, but I have no complaints about the SN850x. PC startup is fast and I have a good amount of space. If you're debating whether or not you need 4 TB, do yourself a favor and get the 4 TB!

Luv it! Woks like a charm; no problems and easy setup.

SSD SD SN850X very fast Reliable and Has a huge option for storage. 4TB, on a single stick. Truly stands all Out

Got the advertised speed even in my laptop. Just added a thermal pad and it's flying in the ROG flow x16. Perfect size for a game drive. During gaming it only gets to the low 50s in temperature and that's in a hot laptop. This is my 3rd drive. I have another one waiting to go on my gaming PC and one already in my PS5. These drives are great and when they go on sale they're totally worth the cost. To think, a year ago they were double in price.

Easy install, it's fast and price wasnt half bad. It's an SSD and it does everything you'd hope and SSD would do

This is such a good deal, I bought 2. They are now in my server and are connected in a RAID-Z Mirrored configuration. Highly recommended.

I purchased this to Upgrade my PS5, the installation was super easy, and it works just as it should. If you plan on putting this in the Playstation I would highly recommend picking up some type of Heatsink that's recommended for the PS5. I used the Sabrent and it all fit like a charm.

I love this card. It is the third one that I have in my computer. Copying or moving files to Or from These cards is extremely fast. I can't praise them enough. Recommend to everyone Who can afford them. I bought this one During the Black Friday sale. Wish I had bought two Because now They're backup to 299. 99. But this is still A good bargain Especially for The speed And the TBW.

Easy to install, operating well. Using it for a dedicated gaming drive: load times are fast, and performance has been great.

Building a new PC and needed some storage. This is fast and worked great.

The Enthusiast's Champion. The WD Black SN850X 4TB is an uncompromising powerhouse. It is the definitive choice for the user who demands the very best PCIe 4.0 experience without exception.

I replaced a 2tb samsung 980 pro that was getting low on space. I also never was thrilled with the performance. Based on reviews i gave this drive a go. The space is perfect and most important my pc feels like a different machine. Load times are blazing fast. I couldn’t be happier with this purchase.

Had a very good price point, fast, and very easy to install.

I used this in my M4 Mac Mini dock and it works amazing. No issues, it's blazing fast and was priced right.

I was running a few SATA Samsung SSDs and even a very nice nvme EVO970+, but after getting a taste of the SN850X there was no stopping it. Great performance at an amazing price. I can't wait to see WD and Samsung come out with, the consumer is glad to see a competitive market!

Not much to say here. This m.2 is fast and doesn't get too warm. I installed a Sabrent(sp?) heatsink, not that it really needed it, and its been blazing data since install. Speeds are exactly as stated by WD and can be counted on.

This is the best internal SSD I have ever come across in my entire 15 years of building custom pc's. I would recommend this SSD to anyone that really needs the space and the fast response time with the SSD. This current SSD is in my computer and it is the fastest, and best SSD that I have used so far as long as storage goes.

Perfect out if the box, this allowed me to perfect my gaming setup