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

Got the RM650x to power an i5 CPU on an MSI MPG Z490 board.

Had to RMA the first psu as it was DOA, but Corsairs customer service was great and they sent me a working replacement within a week. Thankyou Corsair.

I dont run any fancy testing, but this power supply generally reviews very well, and is functioning very well for me. My only complaint is that one of the screws wouldnt tighten properly, as the threads must have been stripped out of the box (it seems like this is a common problem with a lot of power supplies, as several of my builds have had the same problem with various PSUs)

You should buy it its good for your PC

This PSU was on sale when I ordered it. I had to contact Amazon support no less than 4 TIMES because it did not ship out to me on time and the shipping date kept slipping. It took 27 days from ordering to having it in my hands, imagine if I needed it in a hurry? The off shore support were mostly polite but completely ineffectual because they are not empowered to actually help. All they seem able to do is provide comfort that it willl ship soon, increase shipping speed (no help when it hasnt shipped), and continually suggest that I cancel my order to relieve their burden. They do not seem to have any way to interface with the warehouses that actually handle orders. It was niceto get a small credit for my trouble that can only be used for items sold and shipped by Amazon (Im not sure how to claim it), but this was an incredibly poor experience buying from Amazon.

I purchased the RM750 after I got a more powerful GPU for my first build. Up until then, I had been using a 600-Watt EVGA non-modular PSU (which was great and had enough power output, but didnt have two PCIe 6+2 connections). Going to a fully modular PSU was quite convenient since I didnt have a load of unused cables hardwired into the old PSU just gunking up the space under the case. The installation was easy enough, and this PSU has more than enough connections for most applications. The thing has been working flawlessly since, and is ridiculously quiet.

Si están buscando una fuente que no haga ruido, consuma poca energía y sea potente, esta es una de las mejores opciones. El hecho de que sea modular ayuda a gestionar y distribuir mejor los cables dentro de la caja.

Set up easily, everything was running fine for about 2 weeks. Restated after some software updates to my computer and everything crashed. Did paperclip test, PSU dead. Swapped with another PSU, motherboard dead. New motherboard with swapped PSU, no boot, CPU fried. Buyer beware, killed my whole system.

Very good PS. With a intel board S5000PSL, 2 proc, and 10 HD.

A bit pricey but it will last a long rime. Comparable to the Seasonics and higher end EVGAs. Get this series, NOT the CV, which feel mush lighter and cheap. Get an 850 or better. You may need the extra juice down the line and the difference in price between a 600-750 and this one isnt much. Dont skimp on a PS.