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

(1844 Reviews)

Price
$121.79

Quantity
(10000 available )

Total Price
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1580 Ratings
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Reviews
  • Romny Calona

    > 24 hour

    Excelente fuente todo lo que esperaba.

  • Kory Larkin

    > 24 hour

    Good power supply

  • Yonaton

    > 24 hour

    This is a good power supply, it comes with anything one could need for their build, but one has to look a little closer in the description or searching the net about this particular model, is that its *NOT* their top of the line model. Its the Walmart version of a Great Value model. Still all most people will ever need...*ever*, and even will work for a few of the heavy gaming builds. I got what I wanted, it works wonderfully, dropped right in my case and fired up when I wanted it too. It runs quite cool also, I dont think Ive yet seen or heard the fan running in it.

  • Dustin Nguyen

    > 24 hour

    Ive owned this psu for almost 2 yrs (purchased on Feb, 2019.) and its been reliable and staying alive. Originally had a 2700x and 1080ti, it worked flawlessly. Ive upgraded to a 5900x and 3080, but am still waiting for the 5900x to arrive. So far the psu is still reliable.

  • RedAnt

    > 24 hour

    Great choice for my do it all AMD Ryzen 3600 x570 build. I run ZFS on Linux to all sizes of HD, SSD and now M2. Steam for games on an Nvidia 1660. Boot options for Win10, Fedora and Ubuntu, plus libvert and docker containers from Linux. This system is in my bedroom and far quieter than the older Dell it replaced. All fans hardly ever run, not sure if the power supply can has run more than the few seconds it does every reboot. The power supply can probably less than a minute runtime total after three months of powered on idle and active use.

  • Bruce E. Day

    > 24 hour

    Got this as part of a new build. Its the first power supply that has come with cables exactly as needed by the rest of the system. Its modular so initial unpacking was a surprise till I figured it out.

  • shannon m riley

    > 24 hour

    Great item. Just built a new epic gaming build and this was the PSU for the job. Came with screws, ties and more cables than you can use. Plenty of additional power slots but make sure you have a big enough case to manage all the cable slack.

  • Buyer

    > 24 hour

    Great performance

  • John C. Homer

    > 24 hour

    Super!

  • Eli

    > 24 hour

    Was going to return this product until I realized the cord they sent for the AC outlet is too powerful for the PSU. Be weary, mine came with a 300V cable but it is only capable of producing 240V. Swapped out the cable for the proper one and it now works, side note it did cause my fan module to catch on fire after only plugging in the essentials.

Corsair RM850x series power supplies are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC. Using only Japanese 105 Degree C capacitors, users can depend on an RM850x PSUs" long life and reliability, backed by a ten year warranty. Zero RPM Mode means an RM850x series PSU is virtually silent at low and medium loads, and even at maximum power, a low noise fan ensures quiet operation. Fully modular cables make PC builds and upgrades easy, as you only need to install the cables your system requires. Quiet, efficient and dependable, an RM850x PSU has everything you need to power your high performance PC for years to come.

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