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

Perfect for high end pc, comes with all the necessary for plug in. Fast delivery

It works great its quiet and supplies stable power it was also very easy to install

The power supply arrived beautifully packaged, on time, and looking perfect. It was easy to install and made absolutely no sound - or output voltages. When I contacted Amazon for an exchange, they said they were out of stock and recommended contacting Corsair directly. When I explained the situation, the first customer service rep at Corsair was very sympathetic and helpful and quickly offered to generate an RMA and exchange the PSU. Then nothing happened. I contacted Corsair again and the next rep said that since I bought the PSU through Amazon, I should handle the issue with them. So I returned the PSU for a refund and got a different one. Then, almost a week later, the second Corsair rep emailed saying that since Amazon was out of stock (which I had established on the first call), Corsair would exchange the PSU. Of course, by this time the Corsair PSU had been returned and the other PSU was on the way. The other PSU arrived, was installed, and is working fine. The best thing about this whole process is how well the Amazon return process worked. It was simple and quick.

As described

o most burned my pc down will not recommend lot of smoke

This thing is awesome! If you are a novice PC builder I would reccomend getting a semi-modular because some of the wires are universal and you dont really need the modular capabilities unless youre getting creative.

I couldnt find anything to complain about during installation. Plenty of cables are supplied and are long enough for a full size tower. It runs quietly enough. Placed under my desk, I dont notice added noise from the fan. I am happy with it.

This is a quality PSU, and you dont want to cheap out on a PSU. The only complaint I have is that its big compared to other offerings, but its likely because it needs the extra space for the modular cables. Id do some measurements before buying if you have an matx case.

This is a great PSU! While the cables are a bit stiff and a little long for a mini ATX build they are good to work with. This PSU has all black cables so if you are not going to use sleeved extensions they look okay. My only regret is that I should have bought the White Version for my build. Oh well..

So, I bought an RM850x just over a year ago. It worked great, until about the 6 month part. It wouldnt power on for 3 days. Then yesterday I took me 20 minutes to finally get my computer on. Then today, it wouldnt power on at all. I now need to order another PSU thanks to this faulty RM850x. Will never buy another CWT OEM power supply. Im gonna stick to Seasonic, FSP and Flextronics now for my OEMs.