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

For me this product pays for itself with the completely hassle free install. Yep!

Runs quiet on full load. Great value for money, consistent Corsair build quality. Easy install and comes with a bag to store all the extra cables, of which there are many.

I’m a big fan of Corsair products, they’re quality by all means. Except this PSU that took a crap on me with less than 6 months of use.

very satisfied

LAST TIME I BUY CORSAIR

Easy to install being fully modular. Even with 30 series Nvidia GPUs requiring those weird 12 pins. I ended up going with the rm850x because of power needs. Solid device for sure

Great PSU. I run these in both my gaming setups. Overclocking is no problem and these things run quiet! I dont see myself needing an upgrade for the coming long future. I now have 2 gaming PCs and use these in both with no complaints what-so-ever. The fully modular setup makes for very clean builds and the black cables look great from the front side. Plenty enough cabling for everything.

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.

My old EVGA 850 had ridiculous coil whine under load, and I noticed performance issues far worse than expected of a 3080ti in Elden Ring. Sure enough, replaced it with the rmx 1kw, absolute silence and no noise under any load, performance is back up, and weird OS level freezes stopped happening too. My old 10 yr old PC has an AX1200 still kicking in it, corsair is quality. I shouldve never went EVGA for cost cutting, PSUs are worth spending on

Got what was advertised