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

My first unit came wrapped in foam perfectly packaged and the unit has a huge dent in it and you can hear the broken components moving freely when you move the psu. Returned and got a new one again perfect packaging I install hit the power button nothing. After testing this unit with 3 motherboards 3 CPU’s & 3 sets of ram all various brands it’s dead out of the box. Having never owning a Corsair power supply before & getting 2 dead units I will never be a customer again. Wouldn’t recommend but maybe your luck will be better than mine

Great performance

It’s Corsair, it’s modular, it’s what you’d expect. It does it’s job and works well.

One of the best power supply for the money

perfect, thank you very much!

Took the whole thing to PC laptops. They did a bunch of tests. Power supply was dead and took my whole build with it. Hundreds of dollars down the drain. Complete waste of money. Do not buy this. Absolutely pissed.

Very easy to install, I had never swapped a power supply but I found it very simple after watching a few YouTube videos

Was perfect for my pc

First one ordered worked for a few days then appeared to short, so I ordered a replacement. Replacement arrives and its dead on arrival. Ended up going to a local place and got a evga equivalent and my pc is working fine. When it was working it was nice and quite but 2 units is enough of a shot for me to move on.

All modular and easy to install. I never had a Corsair component fail. Ive bought 8 in the past 10 years in my builds, all still work.