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
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Kassandra Gibson
Greater than one weekGot this for my son to support a new graphics card. He installed easily and loves it.
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Adam
> 3 dayI purchased this PSU as an upgrade from the factory unit in my Dell Optiplex 7010 MT. If you are looking to put one of these in this same type of PC, a word of warning: this PSU barely fits. I thought I would actually have to return it, but I was able to squeeze it in while sliding the side panel latch forward. Luckily, the latch still moves back enough to allow the side panel to stay closed, but the latch does rest against the PSU.
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Dario Reichel
Greater than one weekEnough power to ..... power anything you need in your PC. Modular to keep down clutter in PC and help with cable management.
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Rafael E. Colon
> 3 dayHigh quality, very good packaged and sealed. Also works perfect in my pc build and now I know why so many friends recommend me this one.
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Roy K
12-06-2025Great power supply for the money. Corsair make great stuff and Ive never been disappointed in their quality. Hope this one lasts as long as my last one!
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Rom3
> 3 dayjust got mine, and of course like the capability of only adding the cables i need, as far as the PSU goes it worked fine not like others have problems at times.But time will tell and if i experience any probs then i will update this Review, its Quiet and compact, i thought it was going to be lorger and ent up being smaller then my previous pus i had.
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François
> 3 dayModulable, compact, fiable, silencieux
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Frank
> 3 dayAbsurd 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.
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AbuM
Greater than one weekWhen I received the package, I opened it and it smelled like as of it was burned, terrible smell, but than I took the risk of plugging in psu and its not working, faulty product, avoid getting scammed, ordered it all the way from USA to middle east paid so much and I get a faulty psu.
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Stan King
> 3 dayQuality build and reliable. Easy installation and powers my 1080ti graphics card with ease
