Corsair RMX White Series (2018), RM850x, 850 Watt, 80+ Gold Certified, Fully Modular Power Supply - White, 80 PLUS Gold (CP-9020188-NA)
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kaleb
09-06-2025It was cheap, refurbished, and easy to install while aslo matching my color scheme
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tony
> 3 daygreat
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Roy
> 3 dayI really thought the 650 was going to last forever when I got it a few years ago, and now this. These haven’t changed much (at all?) and the last one just chugged away until I needed a bigger one so it was a no brainer to me to go back to Corsair & get the next size up.
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Dawn J.
> 3 daySuper simple install, quiet, and zero issues so far.
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Sergey M
> 3 dayI did not have any problems with the power supply during the installation.The quality is good. It works now in my desktop. No issues so far.
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VictorM61
> 3 dayOut of all the psu that i have ever purchased an used the is by far the best one yet now will see for how long i feel this way about it.
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Chris Lundin
> 3 dayUsed in new build, easy to work with and has been quiet.
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COMMONSENSE
> 3 dayI recently purchased the Corsair RMX White Series RM850x Power Supply, and I am extremely impressed with its performance and features. This power supply has exceeded my expectations and has made my computer build experience smoother and more enjoyable.
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clint barker
Greater than one weekinstalled on my $2000 gaming pc and as soon as i powered it up i heard a popping noise and smelled that burnt electronics smell. it also fried my 4tb hard drive, fried almost every single rgb light in all 7 of my fans, and now my 2070 super founders edition graphics card doesnt work properly! this is a corsair power supply! it should be one of the most trusted names in pc gaming! never again will i purchase ANY corsair products, no matter how non-mission critical a part it is!
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Devilslayer
> 3 dayparfait pour mon usage personnel
