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

I bought this PSU from another retailer the very end of Dec 2018. By mid Feb it was loosing power and causing the system to randomly reboot. I did my research on this build. There were no compatibility issues, and I am not a power user or hard core gamer. This is a faulty unit. It was outside of the other retailers window for a return. Which is fair. But Corsair is supposed to have a warranty policy in place. But when I went to Corsairs site the button to submit an RMA ticket was licked to a page where they basically said they were to busy responding to issues to take new tickets. Because of this experience it will be very hard for me to ever buy a Corsair product again. Very disappointed.

This power supply gets after it!

Beautiful

Its a PSU. Its Modular. Its 80+ Gold. Its a reliable brand.

The Power Supply Unit itself is goo... really good in fact, but the cables provided are terrible. Imagine going to a BMW dealership and buying a brand new 2021 BMW M760, and when they give it to you it has 4 spare tires on it instead of BMWs stock rims, thats this PSU, great power supply, bad cables. Corsair has a premium individually sleeved PSU cables pro kit that they should sell with every power supply instead of these garbage stock cables. Now I have to buy the pro kit and delay my build another 2-3 days.

Thank you

Replaced my PSU with this one and its been doing great. I dont necessarily game, but do some video editing and I havent had issues with power. I do like the fully modular PSUs just to keep cord clutter at a minimum. I would have appreciated a bit better instructions as there was a bit of confusion on my end as to which cables I needed to use and where they were supposed to go in the PSU itself. I dont think it really mattered, but when the cables are labelled, but then the plugs on the PSU are not, it just leaves the question open. It also came with a bag to keep extra cables, which was nice. Overall, it was easy to install and has been very solid for several months now.

My unit is silent, its nice because it is also modular. It is easy to install and work with. I always use at least gold rated psus. The way the ratings work is the the higher the rating the more effecient it is at using its power load. Titanium rated units are 90 to 94% effecient on the power it pulls from the wall. It has to be at least 90% effecient to even earn the titanium rating.

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.

Con la llegada de la serie RTX3000 es necesario tener una fuente de, al menos, 850W (de acuerdo a las recomendaciones). Esta fuente no es (tan) ruidosa, viene certificada y es modular. Cambiar de una fuente semi a una full modular es increíble, el manejo de cables es mucho más sencillo y la instalación queda increíble.