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

Works fine, cables are super stiff and hard to bend into place though

Cables were long enough for ATX but very stiff to deal with. Expected better for the price to be honest. Not disappointed but would have preferred better quality.

First time builder so cant say much. Got a good one and it worked as advertised, but Ill see how it goes within next few months/years. I didnt like how the wires were so fat and unmallable. The wires didnt want to bend so it made wire management not really possible. They even got in the way of my case so I had to leave a piece out to make it work.

This unit worked for 30 minutes and then shut down. No load was ever placed on it. Simply installing windows and setting up programs. All of a sudden the machine shut off, and never turned on again. PSU just clicks and shuts off. Installed an older known good PSU and the machine is working again. Every corsair product I have ever purchased over the years has failed. This is yet another product I purchased that will ultimately be my last. I will never, EVER order another corsair product after this.

What more can you want? Its a great, decently quite, PSU. Get it.

Nice power supply but it failed after around 200 hours run time.

I installed in my PC and it wouldnt turn on. First step in troubleshooting was to check voltage on the motherboard connector with my power supply tester - nothing. Power supply was dead on arrival.

So thought pwr supply was over heating and I purchased this as replacement. Turned out was cpu cooler issue so did not replace this. Happy with quick and prompt delivery, but have not tested. I am going to build another soon and it will go in that.

Premium build quality and a breeze to install.

Great psu so far. It replaced a similar unit from Corsair and seems to be quality just like the others I have purchased