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

Great psu

I have had this PSU for a few months now and I can say that its been great. I love how all the cables are detachable and you only attach the cables you need. Comes with a lot of extra cables, way more than I needed. If youre looking for a fantastic PSU look no further and grab this one.

After 11 years of usage my previous Corsair 750W had finally showed some age and started acting up such as when in game at max or near max settings the PC would either forced reboot or blackout the screen.

awesome power!!!

This is my third Corsair power supply since I built my second computer in 2014. The first power supply went dead after about 3 hours and it was determined that pin #4 did not have any voltage. Corsair was a big help and thanks to Amazons return policy I received replacement right away and it has been performing quietly because the fan does not run at lower power outputs. I t gets a lot of use. That is why I purchased this power supply for my build. It is so very quiet since the fan does not run most of the time. It was a little more output than I needed for both both builds but I wanted output so the fan will not run.

It’s a Corsair product. Their reputation precedes them. Excellent quality, as usual.

I bought this product to replace my PSU. It is good for the price and it is somewhat recent. Overall, it was quite simple for me to install since I took out the one I had before and used that as reference on which cables I need. Everything is here and ready for you to be used. Highly recommend.

Cabling was an absolute nightmare. The cables are rock hard and the feel like theyre going to rip the motherboard right out of the rig. Also, the double 8-pin connectors for each PCI-e cable is an atrocious design flaw and makes cable management impossible. If your rig is closed concept without tempered glass giving vision into the tower, this is fine. Not an issue. But if you actually plan on seeing the inside of your computer (aesthetically), then you may as well toss these cables into the nearest lagoon. The cables are clunky, bulky, and rock hard. Im thinking of taking my spare cables and replacing them for my hammer in my tool-kit. Theyd make quick work of smashing any nail into a wall. I may, also, just keep the cables under my pillow in case theres a intruder in my home who needs to get beat - instant K.O.

Très silencieux

Theres no noise and its easy to install.