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

The power supply was easy to install in my case, the modular cables are have an excellent build quality and it’s very quiet even under a heavy workload.

I already have experience with corsair power supplies and I have become a fan of the brand. This is my second corsair and I have had nothing but positive experiences with the brand. Thank you.

This is the quietest, coolest running PSU I have ever had/experienced. Unless you put this thing under a high load the fan does not even kick on and even when it does it is still not as loud as the CPU or case fans. Well worth the money! If anything changes I will update.

Little expensive but have had no problems would recommend

Corsair wins again. EVGA’s same line of PSU arrived DOA. Never had that issue yet with Corsair thankfully. Reliable quality so far. If you’re going to be doing any overclocking with higher end products, you’re going to want to get a PSU like this for stable current draw. Worth the money, you get what you pay for.

I have used Corsair power supplies in the past and they just work. I used this power supply on a previous build and was so impressed that I used it again on my current build. I like the fact that the cables are modular (choose the ones you need to install) and that they are neatly package in a nice bag. Its so quiet, it is even hard to tell if its running or not. Installation was a breeze into my case. Will continue to use these power supplies and would recommend them to anyone.

Works. No noticeable sounds. Been installed for three months now with no issues.

I was replacing a garbage PSU from cooler master that had loud coil whine. This one doesnt and Im satisfied with it. I can hardly hear it.

Working properly and really easy to install

awesome product gotta love corsair wouldnt use anything else