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

Very quiet power supply. Very CLEAN power output. Plenty of power for an AMD Ryzen 9 3900X and two RTX 3080 video cards.

did not wire to mother board .

Installed a day ago, so far no issues. Install was not too hard. Some better instructions would have helped. Also I wish I had taken more before photos. The modularity is nice for only requiring installation of no more than is necessary. However, there are so many ports on the PSU that it was often unclear as to which was the correct one. I worried about all of the reviews that talked about burning and plastic smells, noise, cables being too short, etc. Will try to update in a few months, but so far so good... no noise, no smell, no fires

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An improvement to the old design - smaller size 150mm and have 10 yrs warranty. Flat cables is a must for good cable routing. Time will tell if its durable and reliable than my 5yr old seasonic x series.

If I had a complaint, its the only provided PCIE power cables are all double. If you only have one GPU, this is annoying

Everything about it is great except unplugging the cables can be a pain

I am using this power supply in a network storage unit where I house copies of data, pics, and security camera video. The power supply appears to be of good quality and works well. The fan is very quiet. The unit is modular and came with all the cables I needed for my installation. It seems to run cool and is not causing any heating issues in my PC case.

Literally what you think it is. A reliable power supply.

When you have this power supply, you can set a timer for your pc to wake up so you don’t even need an alarm. It is just this noisy.