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

(1688 Reviews)

Price
$86.99

Quantity
(10000 available )

Total Price
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1580 Ratings
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Reviews
  • Gisselle Nolan

    > 24 hour

    I really wanted something with more power output in case I want to build something that requires more power in the future but its been hard sourcing PC components lately. I have an i7-10700 (65 Watts) build with a GTX 1050 Ti (75 watts) so this is more than enough. I do not anticipate upgrading the MB/CPU anytime soon; at least not until CPUs and GPUs are available from AMD or Intel starts making good CPUs that dont use 250 Watts.

  • Jesse

    > 24 hour

    Works great only had it for a few weeks, but all the cables I needed were in the box and connecting everything back up was easy.

  • Monserrat Heathcote

    > 24 hour

    My RM750x lasted less than two years.

  • Charles W.

    > 24 hour

    This product was sent to me in great condition. But when i plugged it in it did not work. I am super unsatisfied, i have been waiting many months to receive a power supply and the one i do get, ITS BROKEN!

  • Humberto B.

    > 24 hour

    Excelente Calidad...

  • Joe S

    > 24 hour

    I used this product to replace the PSU in my Dell Studio pc. It fit, but not perfect. Also, the fan is very noisy but it works.

  • Eduardo Vidal Hernández Velasco

    > 24 hour

    La instale en mi nueva PC y francamente trabaja excelente.

  • Nick Shelton

    > 24 hour

    This power supply has been amazing. Very premium feel to it, comes with a neat bag to store cables.

  • Luis Reyes

    > 24 hour

    I dont recommend this PSU, after a year of use, it died for no reason, I was watching a YouTube video, and I heard a little explosion inside my PC, and effectively the PSU was the responsable. It wasnt any external problem that caused it (like low or high electrical issues at home, cables, any), it just came defective.... And the custumer support its terrible, they dont answer you never. No recommendable.

  • Robert Serviss

    > 24 hour

    I built my current pc, meaning I ordered components, installed the MOBO, etc. I had an issue and correctly diagnosed that the issue was a dead power supply. I ordered this and it was here by 8am the next morning, which was great! I installed it...fired it up...and nothing. Still a dead box. Assuming I had been sent a good part I surrendered and took my box to a pc repair store. In their trouble shooting they connected it to a power supply on hand and it fired right up...meaning I was sent a dead power supply. I talked to Amazon and the manufacturer about reimbursing me for the labor cost of the pc repair store and they wouldnt do it. I assumed I was sent a working part, and wasnt going to order another PSU just in case I wasnt. Seems hokey to not reimburse the labor for a cost I would have never incurred if Id been sent a working PSU. Corsair rep was very short and rude. Ill never buy Corsair again

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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