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

Spent the day building my PC Cable Management all that good stuff. Went to power it on and nothing. Double check to make sure everything was corrected properly still wasnt powering on. Decided to connect the PSU to my old computer wouldnt work either. They sent me a dead power supply.

Coming from EVGA user which didnt last more than 3 months, purchased this Corsair PSU in Oct 2018 never had a single issue. Very quiet and most of the time the fan is switched off (Gold cert means more efficiency meaning less heat is produced) and it is quiet even when the fan is on. The performance is basically outstanding.

Modular cables are awesome, virtually no noise comes from this power supply. If your workload creeps up over 800 watts this until becomes inefficient. Always size your power supply correctly.

Very much impressed with all Corsair products.

Works great, easy to install, nothing out of the ordinary. Exactly as expected.

Doesnt even blink at my 12700k z690 and 2080 super OC. Plenty of power to spare and a 5yr warranty. Whats not to love!? Comes with all the cables you could ever need. Runs silent as far as I can tell (juxtaposed with the 2080s jet engine noise)

Got this to test motherboards, old ones and newer ones. Works great. Simple power switch, which is a little small compared to larger one I have on corsair HX1000 and HX1200, but it works fine. Not a big deal. Nice power supply, been using a 2 or 3 months at this point, does a good job.

Un muy buen producto, viene bien protegido no hace nada de ruido su ventilador de momento el único error que he encontrado o problema es que los cables son muy rígidos y a la hora de doblarlos para acomodarlo o demás es difícil por la rigidis o Dureza de los cables en mallados

Came on time, packaging was awesome, nothing ever really comes with plastic around the package. install was easy and simple and it even came with everything you need, and came with a carrying case for all the cords. power cord is certainly a heavy duty cord. I recommend this Corsair power supply.

Great quiet psu, bought it for $119.99 Just after black friday, only con is that it only has 2 x 6 plus 2 pin connectors for your gpu, aka video card, so you can kiss getting an 2080 ti good bye or even buying a second gpu theres no sli support . So the result is that if i ever buy a high end video card, with the need of 3 pci e connectors, ill have to go to an 850 watter, 10 years warranty is pretty great though :)