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

Lots of connections for all those extras to connect power to. Plenty of wires included.

Great so far

First off, the biggest problems I had are:

To be brief- the power supply itself is fine... no issue. Its a box and magic comes out of it...

Whenever I wiggled the AC cord the power supply would shut down. Traced it down to a weak internal space connector. The AC movement was moving the back plate, which in turn was wiggling the internal connectors. Talk about poor quality.

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

Bought in January 2020, 6 months later with no issues i am very happy.

Overall a great PSU. I gave it 3 stars for Easy to Install and Ill explain. Full Modular PSUs should be able to just unplug one PSU, swap in a new PSU, and plug in. With out the need to swap out all the power cables. However this is not a truth. The headers will match, meaning they will plug into where they are supposed to plug into. But, the wiring will not always match. So lets say on your current PSU for cable A. The number 1 wire on your current power supply is negative. But on your new power supply the number 1 wire could be positive. This can cause your components to either not turn on at all or in worse case scenarios fry outright. If youre new to using or swapping out a fully modular PSU for a new fully modular PSU you will need to remove all the power cables and use the cables that come with the new unit.

I bought other one (different company) befor Corsair , it just didn t turn on my pc at all. Had to send it back and buy Corsair , it came on right away after wiring evrething to the rest of my pc. Good for gaming , lower then 850 will just turn off the pc after running the games for first 15 sec (my case).

Power supply is perfect except the cables are a bit stiff making them dificult to cable manage. Other than that its quiet, reliable and efficient.