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

(1010 Reviews)

Price
$121.79

Quantity
(10000 available )

Total Price
Share
1580 Ratings
1159
123
48
37
213
Reviews
  • Fern

    > 3 day

    Doesnt even blink at my 12700k z690 and 2080 super OC. Plenty of power to spare and a 5yr warranty. Whats not to love!? Comes with all the cables you could ever need. Runs silent as far as I can tell (juxtaposed with the 2080s jet engine noise)

  • Yasmin W

    > 3 day

    The quality is questionable, it gradually failed in a few weeks, very hard to troubleshoot. The computer would go completely powered off but you can boot it power cycle it again, and it would be working for hours without any problem but then as youre working on important documents, its powered off suddently without any warning. It kept on doing this for over two weeks wihtout us being able to identify thats going on. Then one day, it just went completely off, no warning, just dead.

  • Julian Johnson

    > 3 day

    Overall pleased with the quality, the cables are VERY VERY bulky, which makes it harder to work with installation and cable management! But overall amazing product.

  • Crystal O

    > 3 day

    Christmas gift for my 17 year old grandson for rebuild of gaming computer. He was very happy

  • Oscar

    12-06-2025

    Siempre compro , corsair para los power Suply , porque es lo mejor en calidad y presió

  • KyMan

    > 3 day

    Very quiet at standby. Fan didnt run until under heavy load. When the fan run, the noise is minimal

  • aland Hirori

    Greater than one week

    I have had this for almost 3 months so far working as it should pretty solid , very quite so far no problems

  • Ivan Lam

    09-06-2025

    Everything is good

  • Mable Thompson

    09-06-2025

    nice quality & fast delivery!

  • Syed Aleem Ahmed

    > 3 day

    very good and useful

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.

Related products

Shop
Super Lucky Shop
Super Lucky Shop
( 1507 Reviews )
Visit Store
Top Selling Products