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

This is the 2nd Corsair PSU I have purchased and the 2nd Corsair PSU to break on me. The glue they put on the coil to prevent coil whine keeps melting inside the PSU and causing it to fail one time after only just 1 week of use. I will never buy another Corsair PSU again.

Runs my i9 9900k (which needs 2 8-pin cpu connections) and a RTX 2080 with plenty of power to spare. I never hear the fan run.

I used to buy nothing but PC Power and Cooling PSUs because of US company loyalty and a trust in quality superiority and an understanding as an Electrical Engineer that PSUs are the oft neglected but nevertheless single most important piece of hardware in any electronics. I have a 5 year old Corsair 850 that has been flawlessly reliable and solid and I bought this one though Im still using the old one on my Main. This new one is for a secondary box. I was a little surprised that it is even better than my 5 year old model. Im good for at least a decade. :)

Being fully modular made my cable managent easy as ever hide. Great build quality and great certification level, so I know my pc parts are in good hands.

It didnt Explode upon arrival. It is fully modular, comes in the standard box with all the cables. It is a bit long though if your used to Non Modular ones, so if a Non modular PSU has issues in your case, this might not be the right choice for you. Otherwise it worked out of the box, doesnt ramp that often, and works just fine.

I got this because I have been upgrading other components of my computer and wanted a better rated power supply than the one I had. It came with plenty of cables for 3 sata drives, cpu power, motherboard, and graphics card. The biggest complaint is that the cables are quite stiff and it can be a tight fit in some cases. TLDR: Works great so far and comes with plenty of cables for most uses.

I bought this power supply NEW and after setting up my PC, 3rd time turning it on it made a click sound and now my motherboard and CPU dont work. Yes Ive tried it with other parts to confirm this. Apparently this is common with Corsair powers supplies in particular. NEVER BUY THIS OVERPRICED JUNK. Never had problems with my EVGA.

I bought this to troubleshoot an issue with my PC losing power unexpectedly. Sure enough, the problem went away with the new supply. It also solved an occasional freeze issue that I would see in certain VR games, which I think had something to do with inconsistent supply rails to the graphics card (I found some forum threads discussing it). RMx is one of Corsairs higher-end PSU lines.

Replaced my old stock PSU with this. Chose this instead of the newer 2021 model due to lower noise level.

This is an amazing power supply. Corsair always makes very high quality products just like this psu. As a first time builder this was super easy to install