Corsair RMX Series, RM850x, 850 Watt, 80+ Gold Certified, Fully Modular Power Supply (Low Noise, Zero RPM Fan Mode, 105°C Capacitors, Fully Modular Cables, Compact Size) Black

Seems solid. Installed no issues but the 8 pin that connects to the motherboard was almost too short reach in my corsaire airfloor 5000

just got mine, and of course like the capability of only adding the cables i need, as far as the PSU goes it worked fine not like others have problems at times.But time will tell and if i experience any probs then i will update this Review, its Quiet and compact, i thought it was going to be lorger and ent up being smaller then my previous pus i had.

I have this connected to my RTX 3090 and i9 10900k, and it works perfectly.

Blew up and took my brand new mSI X570 unify with it.

todo perfecto

Installed it a few mths ago, working well. The last Corsair psu still works well for 7+ yrs but I needed to upgrade.

If I could rate less than a single star, for this product I would. Please, I’m warning you right now, you will be disappointed ordering this as I am now. It’s frustrating to have put up a whole PC just to have your power supply be completely dead. After running tests, we’ve come to the definite conclusion that this product was garbage. The box had rips and was sticky and in very poor condition while receiving it. When we opened it, two screws came out from inside it and while installing it, it would not even run at all. Completely dead! So if you are thinking of buying this, DON’T! Waste of money, waste of time. Never been so disappointed. Built many PCs and never had this problem. Never trusting them again. As I said already, do not buy!

Very easy to work with being fully modular. The fan can be a little loud sometimes but not to the point of annoyance.

Could be a tad cheaper, other than that its great in terms of noise and ease of installation

It is an awesome product, top of the line, nothing bad to write about it. I dont regret buying this. But I would also never recommand it, unless you are building a cadillac of a PC. Its overkill overall. You can find a lot of cheaper 650 watt PSU, if you dont mind some noises or non-modulare ones.