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

Corsair is great brand, i have RAM of same brand but this was unfortunate. It was DOA and i had really hard time figuring out if there was issue with my built. I was so scared if my mother board had issue or my processor is not good or i did not wired everything proper. but after some trial and error and with help of my old PC power supply i found out that this was cause and replaced with other brand unit!

I have read sooo many people complaining about the quality of the product but so far I havent had any issues, it works just as I expected. Will update this review if something changes, but while that doesnt happen. It is great

I liked pretty much everything about this PSU, no problems so far after a couple of weeks, very silent, doesnt heat up unnecessarily and no electrical problems of any kind. But I was disappointed by the fact that the PSU itself didnt come in a velvet bag as Ive seen it does in several unboxing videos of the same model. Not a big deal but that was a plus I was expecting.

I have this for about 10 months now and i had no issues whatsoever, excellent psu.

Great product!

This power supply was overkill for my first pc build. I wanted to ensure I had enough power to support future upgrades. Plus the price is right. Its currently powering a Ryzen 3800x and Nvidia 2080 super. It fit perfectly in a Lian li 011 dynamic case. From what I can tell the fan rarely has to run, and when it does I cant hear it. Have to put my hand over the vent to check. Im not even close to stressing it though. The cables are nicely wrapped and are all black. It comes with more than you will probably ever need. All in all Im very happy with this power supply.

Great power supply, 10 out of 10 on Johnny Guru testing. I am running a heavily overclocked intel system with twin gfx cards in x-fire with zero problems.

Exactly what I needed. With shipping, better price than anywhere else.

Works well so far.

My last Corsair Power Supply (HX 525) Ive been using for almost 10 years without issue, and just transferred to another PC. I needed more wattage on my current DAW-Video Editing PC. I saw SeaSonics line and bought one of theirs within $10 of this Corsair. The packaging of the Seasonic was beautiful. However, that puppy was LOUD! I didnt expect that from Seasonic, but it wasnt going to work for my studio. I read some confirming reviews and got pointed back to faithful Corsair. I thought this RMX might be a downgrade from the HX line, but it seems fabulous. Its fully modular. Brilliant design. Most importantly for me -- its nearly silent! So, perfect for my studio needs.