Customer Ratings & Reviews

Good psu no complaints would reccomend. It has a fan speed knob which is cool

Does everything I need it to do with no issues. It's a great power supply!

Love modular PSUs for the simple fact you only use the plugs you need and not have extra all over the place, but also leaves room for upgrading, this one will keep me going for a while.

Works good so far. No issues. Like the make of the cables.

Very quiet and comes with more than enough cords to ensure you have everything you need to properly install.

I upgraded most of my PC components about a year and a half ago (Motherboard, Processor, Graphics Card, Memory, PC Case) but reused my old 750 power supply which wasn't fully modular. I decided to get this 850 fully modular power supply for the added flexibility and to have some extra power for my components and it has worked flawlessly so far. Great product!

Great power supply. More than enough power for my custom build. Corsair makes quality products. Performs great.

What a beast of a PSU! I loved this thing and it is more than enough for my build. It is also really easy to install!

solid power supply reliable as you can get and comes with good quality cables.

Corsair is always my go to when it comes to power supplies. Reliable and good thick cables come with box.

This PSU has no power issues at all. I run battlefield 6 with discord and other apps running and it doesn't break a sweat. And for the price its the perfect choice. Would buy again

Bought after we realized my fiance's old one wouldn't be able to handle his new graphics card. Works as intended.

Works great with my build! the grills look cool. Its a power supply, its supposed to be boring. I do think that it was pricey, but thats on bestbuy.

Great psu i have owned. Im sure there are other with higher output than it. But for my needs it is just great. No issues what so ever. Very quiet and enough for what i am currently running on my pc. If i ever need a new one would definitely use that same type/model perhaps on with more wattage but don't think i will unless i do a completely newer upgrade of my pc. So overall very happy with this psu

First one was doa but the replacement works great!

Was nit as complicated as it looked to get set up and it is quiet and amazing.

Works great needed to replace my old one it was easy to install

Most needed upgrade. I can now run up my electric bill.

No issues, handels all my equipment as needed, and doesnt set my breaker off in my old house

Straightfoward, reliable, does the job well and without complications.