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

(433 reviews)

Price
$121.79

Quantity
(10000 available )

Total Price
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1580 Ratings
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Reviews
  • Schlitze

    > 24 hour

    I always hated the thick, unwieldy bundle of cables that hung off the PSUs of the past. Aside from all the positives (and there are many) I love the ability to plug in only the cables needed.

  • Sabir

    > 24 hour

    this power supply cost me $120 it worked fine for about 6 months. then all of a sudden it just died and kept tripping every time I try to turn on my pc. so I called about the warranty and corsair made me a support ticket. In the email I got 3 days later, it said I need to take the power supply and all the cables out of my unit which will take hours the way I have it cable managed and uppon asking why they couldnt just give me a new unit without cables I got no response. So thats fine it just annoying the part that really gets me is that I have to pay to get a box and ship it back to corsair. And they wont even give UPS the package until 3 to 5 business days after receiving the defective unit. This was one of the worst experiences Ive ever had from corsair.

  • adrian skirzyk

    > 24 hour

    did not wire to mother board .

  • Mike

    > 24 hour

    Came as advertised

  • Park SJ

    > 24 hour

    Its a Corsair PSU, nuff said. It powers my i5 8600k, water cooled & slightly overclocked with a GTX1070Ti overclocked. I have not had the fans turn itself on during operation... either that, or its too quiet for me to even realize it is on.

  • O!Y

    > 24 hour

    not working with ASRock H110 Pro BTC+

  • ROB GEREMIA

    > 24 hour

    So I got this for a new pc build expecting it to come with all its cables and in a box As advertised . But instead I got the product bubbled wrapped with no power cord and only three total cords that don’t look in good shape. No idea if this was a mistake but I would expect to at lest get what was advertised. No idea if this is standard but found this disappointing will be trying to send it back for a new one.

  • Charles Cheeseman

    > 24 hour

    Works fantastically well -- Corsair never seems to let me down with my PSUs

  • Lester O'Keefe

    > 24 hour

    Very easy to install, super quiet, comes with every single fully modular cable imaginable. Does its job perfectly and reliably (Ive had very good luck with Corsair products) Only note is some of the cables are VERY stiff and not easily bent, also as they are very thick cables it may make cable management difficult if you dont have enough space on the backside of your case.

  • Edgar Eduardo Vazquez Diaz

    > 24 hour

    A 6 meses de la compra de este producto empece a tener problemas. Mi PC se empezó a reiniciar por si sola mientras trabajaba y después dejo de transmitir la energía suficiente para poder encender el monitor.

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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