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

Awesome power supply! More then enough juice for all your OC and gaming needs, fully modular with every cable you can needs, some such as the 8-pin video card comes in shorter lengths, really impressed with Corsair. The downside was my PS was a OPEN PACKAGE RETURN! Unit was a previous return, missing the AC cable, and all cords unwrapped. Even had the former owners case manual still left in the box. Will be keeping an eye on for any near RMAs.

Very good no problem at all!

Thank you

Arrived with defective 12 volt rail. Cost me more to diagnose and replace than its cost. Shabby QC.

I am using it for a small BTC mining rig. Works good

Bought this hoping to be a good buy, built computer, used for two days, and one night of sim racing. Next morning computer wouldn’t post, no fans spun, only ram RGB. Hard to say if PSU or mobo or both but one of the two, most likely psu. Paper clipped PSU with no fan running but may be irrelevant w/o load or something for this PSU. Anyways that’s my experience with this product.

Suis triste de voir un câble maquand. Je maurais attendue à avoir tous les câble possible avec mais non. Il manque un fils de power pour overcloquer le power du cpu.

Good Psu

Clean installation. Fully modular helps manage cables.

I want to make this quick so let me just clear some things very quick, my rig has never come near to using the full 850 watts, so I wouldn’t know how it performs under heavy work loads. Also, I live in Cali, so temps are around 75-85 here on average, so I don’t know how it performs in really hot environments. Now, that being out of the way, I wanted to say this is a great PSU. For one, I’ve owned it for about 4 years and haven’t had any noise complaints because it’s very quiet. This next part is VERY IMPORTANT to me and should be for you as well. About 5 months ago, my PSU began having problems and would randomly shut off, I contacted customer support and let them know, they replied fairly quickly and were nice. I got my replacement in about 3 days and that was that..