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

Absurd value, amazing performance, ridiculous warranty. More in-depth reviews by johnnyguru and others go in to the details pretty well, but the conclusion is straightforward; this is the power supply you should buy, period.

This power supply is fantastic. It is a little long, however, and may cause an issue if you dont have the space in your case for it. good price! Arrived quickly.

will never go back to a non modular power supply ever. this power supply includes capability to disable cooling fan at low to mid level power demands to save on noise while remaining 80+ efficient or better. will buy again for another build

Opened this fresh out of the box, installed and only makes a click, no fan spin or anything. I reinstalled my old lower watt power supply and my computer booted up no problem. I read other people had this problem and I thought maybe they did something wrong and wrote an unexperienced review and probably wouldnt happen to me... nope I was wrong... Seller must have bought a bad load of power supplies for cheap to turn a good profit.

This is a good power supply, it comes with anything one could need for their build, but one has to look a little closer in the description or searching the net about this particular model, is that its *NOT* their top of the line model. Its the Walmart version of a Great Value model. Still all most people will ever need...*ever*, and even will work for a few of the heavy gaming builds. I got what I wanted, it works wonderfully, dropped right in my case and fired up when I wanted it too. It runs quite cool also, I dont think Ive yet seen or heard the fan running in it.

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

It was sold as new but the seal was obviously broken. It also missing hardware parts like screws.

This power supply is high quality and packed with any high quality cable you may need for your build. I love the option of choose which cables to install. The fan is uber quiet as well!

Great for extra power as needed.

ive had this psu for 4 years now and its still running silent with no coil whine, like my cheap corsair CX power supply had. unless you are running a 3080, this psu is plenty!