Customer Ratings & Reviews

I bought this PSU to be used for my first PC build. No issues, runs quiet.

Excellent PSU. The Black cables are nice. Just a bit expensive when I bought it sadly.

Corsair makes top notch, stable power supplies and this one is no exception. If I have once complaint, it's that the cables are extremely stiff at the motherboard side, which makes routing a pain and isn't the best for aesthetics. If you want a clean build you may want to add some cable extenders.

Only have had it for a month so I can't speak to how long it will last but thus far there have been no problems. It is a bit expensive but uses only quality capacitors and has a 10 year warranty.

Good power source, haven't had any stuttering or power failing in the new build

Worked great with my new build. Wonderful fit in the case, and comes with a bag for storing the extra cables

Good power supply. Was a little surprised to find out that it was a 2018 model. It was also overpriced. Shortage of power supplies had a lot to do with me buying this unit at this price. Had to have one.

Excellent Product! This has all the things one will need to install it easily, It is very quiet and has the best flow of air due to the large fan and the location of the fan.

This is a great power supply I use this to run my 2070 Super as well as my 3 gaming monitors and have no issues and have plenty of extra power which is great if I need to upgrade my setup in the future.

Honestly you just plain simply cannot go wrong with this product.. idk why you wouldn’t buy a psu of the style tbh.. my only complaint is about myself and not just getting a larger one for future proof

This power supply is excellent. I'm running a Ryzen 2700x, Radeon RX Vega 64, RX 480, 1 M.2 SSD, 2 SATA SSD, 2 standard HDD, a CPU water cooler and Blu-Ray drive. No issues with power delivery or noise, even while gaming at 4k.

Opening the box was a bit overwhelming, but I was able to get everything put in the proper spots and I love how they give you 2 different cable types (braided and regular).

Easy to use and works great. Only downside is short cables

Very quiet and dependable, I would recommend this .

I have mostly power hungry components within my build and have no problems with wattage distribution while using this psu. I would highly recommend it if you are looking for a middle to higher end power supply.

Got this to power my RTX 3080. Have had zero issues with it. My only wish is that it had some non-pigtail/daisy chain cables for the PCI and SATA connections, but that's pretty standard,

Easy setup in my NZXT tower. Nice accessory kit included, and passable instruction book. Cables are nice quality and look good in the case. Less than an hour upgrade. Great value!

You can't go wrong with the Corsair 850x. I bought this power supply because the one that came with my rig was unstable. I've had no issues with this supply and I am using a RTX 3080

im powering a Aorus z390 Master motherboard, with EVGA RTX 2080ti XC ultra. 32 gigs of ram. multiple ssd's and my CPU and GPU is watercooled with two radiators d5 pump. Absolutely would recommend.

Power supply works and looks great. Powers all my connected devices without skipping a beat. Fully modular aspect is perfect for cable management inside my case. Fits right in with my mostly-Corsair build now. :)