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

Used for my first PC build almost a year ago and have had no problems. Its certainly not the most value option on the market at $120-- other products probably offer the same wattage, features, and durability-- but as you can tell by the rest of the build, Im a corsair shill.

I found that the PSU is well constructed. easy to install unite but the cable ends that are connected to main board power connection to thick. really hard to plug in. it is like the plug is to big

I finally tracked down reliability problems to the first power supply. A couple of emails to Corsair, and the replacement was on the way. The replacement has worked very well for a couple of months now. Very quiet, and when I look at power reporting, its very steady and smooth.

First and foremost, I just bought mine from Best Buy since they were in stock there and priced the same. Mine has been working amazingly. No issues, no problem. In fact, it was quite the upgrade from my Thermaltake 650w Smart Power (I bought that on Amazon). That PSU still works but it’s an eco PSU and terrible for gaming loads.

I have this connected to my RTX 3090 and i9 10900k, and it works perfectly.

The unit worked fine in my system until it just up and dropped dead on me in the middle of my live stream. FUZZORO on twitch was not very happy with this PC for years to come power supply..... now I own a brick thats headed to the landfill. I dont even want to bother with a replacement. Bye.

Great psu, no issues, can put almost anything. No need for an upgrade for a good while! Recommended 10/10

High quality psu for high end pcs. Tier 1 or 2 psu for sure, you shouldnt have any issues with it. Good price. Highly recommended.

It seems a little louder than other psu I had but works well and seems of good quality.

Funcionando muy bien desde hace más de un mes, estoy muy contento.