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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Kirby MGC
> 3 dayEasy to install. Looks great in an all white build. Quiet. Solid psu with more than enough cables for your GPU and hard drive needs.
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Nathan
> 3 dayIts good for what I needed.
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paul
> 3 dayI mean its a power supply, not much to say. Its not really quite. Its probably louder than my fans but its not terribly loud, Ive had worse. Good wattage for a mid to slightly over mid range pc. I have a 2070 and 4 fans and still have power to spare. Pretty good.
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John H Corn
> 3 dayPower supply worked well in my PC build.
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Nikolai Enríquez
Greater than one weekI love this power supply, my first time using a modular one and its so much easy to do cable management, only problem was the cable variety it comes with, i would had love it to come with a 4 and 3 pin connector on one of the cables to power the graphics card, i had to use a double 3+1 and it ended up looking kinda ugly on my glass panel build, but aside from aesthetics its an amazing buy, and the white color is lovely.
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J. Revell
06-06-2025For anyone going for the super clean custom build, this may not be a good choice. If I had to do it again, Id buy a standard color fully modular PSU and then spend a little extra for the CableMod kit that has the nice nylon fabric coated wires with the comb dividers. Its hard to tell from the pic here on Amazon, but these are just white colored plastic coated and do not look nearly as nice as the CableMod ones...
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Artem
> 3 dayI will never buy anything from corsair, for me the power supply was expensive but still I bought it, and now I need to buy a more or less budget one
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David A Kelly
> 3 dayMy last PS was a Corsair 620 watt semi-modular bronze unit. It still lives, and powers my grandsons new build. This new PS is ghostly silent. I now have a box of spare power connectors, but any expansion will probably require different ones than those supplied. Not much information included with Power Supply, so I must guess what MoBo and modules require, supplied from which plug?
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Scotty
> 3 dayI hate to write reviews. but in this case I am like others that are disappointed with the quality of Corsair with their PSU. my system needed an upgrade and this unit was a good deal. However, I have a suspicion that this PSU was a refurbished vs. new. it did not come with the full package (missing just some items like the user / install manual that laid out the motherboard connectors, etc. ). So far during burn in, it was first DOA, but this morning a touchy cable started working. I am going to test for a while this week and decide if I can use it steadily or not. It might have to go back.
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XPTECHMIKE
> 3 dayI havent really tested this out long enough to make a more educated response. However, it seems to be a very good power supply.
