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

Absurd value, amazing performance, ridiculous warranty. More in-depth reviews by johnnyguru and others go in to the details pretty well, but the conclusion is straightforward; this is the power supply you should buy, period.

Nice Quality silently im happy

My PSU worked great for almost 3 years. Without warning, it died. I requested an RMA through Corsair and weeks later, all I get are excuses of why Corsair isnt sending me a replacement. Until it failed, the power supply worked great. However, the warranty and customer service definitely leaves me frustrated and stuck. Corsairs support has no interest in resolving the RMA it seems. If you expect that this will outlast your new PC build, go for it. But, if you have any concerns that you may have to have this replaced, I would definitely recommend caution.

As the title says it arrived and the pc would not turn on. Spent a whole night trying to figure out what was wrong with the pc. Took it to a shop and turns out the new psu was dead/ did not work

Good power, low noise, what else could you ask for? I built my mom a liquid cooled 64GB Linux monster so she can play solitaire with the best of them!!!

Je suis très satisfait a date sa fonctionne a merveille merci au vendeur et je recomande

This is still running strong in my current setup. No complaints.

Replaced my PSU with this one and its been doing great. I dont necessarily game, but do some video editing and I havent had issues with power. I do like the fully modular PSUs just to keep cord clutter at a minimum. I would have appreciated a bit better instructions as there was a bit of confusion on my end as to which cables I needed to use and where they were supposed to go in the PSU itself. I dont think it really mattered, but when the cables are labelled, but then the plugs on the PSU are not, it just leaves the question open. It also came with a bag to keep extra cables, which was nice. Overall, it was easy to install and has been very solid for several months now.

No fault of the vendor, but it arrived DOA, which was confirmed by Corsair after troubleshooting (faulty relay). After waiting days, that was a bit of a letdown. I would have reordered, but the price jumped another $20 and there was no offer to exchange.

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.