Skip to content
Main Content
No content
  • Specifications
    Wattage
    850 watts
    Modular
    Fully modular
    Energy Efficiency
    80 PLUS Gold
    ATX Connector
    1x 24-pin ATX (24-pin) Connector. 2x ATX 12V/EPS12V (4+4-pin) Connectors
    Floppy Connector
    FALSE
    Main Connector
    ATX 24-pin
No content
No content

CORSAIR - RMx Series RM850x 80 PLUS Gold Fully Modular ATX Power Supply - Black

Model:CP-9020200-NA
SKU:6459244
Your price for this item is $134.99
The previous price was $149.99
Or

4 payments starting at

$33.75

with

Wattage

850 watts
If you change your selection, the current page will be refreshed.
No content
No content

Shipping

No content
falsefalseNULL
No content
No content
advertisement

Compare similar computer power supplies

Current product
 
Wattage
850 watts
750 watts
750 watts
Modular
Fully modular
Fully modular
Fully modular
Energy Efficiency
80 PLUS Gold
80 PLUS Gold
80 PLUS Gold

Reviews

Rating 4.8 out of 5 stars with 1498 reviews

Rating by feature

  • Rating 4.6 out of 5 stars

  • Rating 4.8 out of 5 stars

  • Rating 4.8 out of 5 stars

1 expert review

Expert rating, 3 out of 5 stars with 1 review.

|See all
95%would recommend to a friend

Top Mentions filter

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    GREAT PSU - Never cheap out on your PSU

    Upgraded to this from my old unbranded 700W that came in my prebuilt years ago. Value is great for this 850W. The box came in with all the connections you will need PLUS more if you have multiple hardware. Unlike my old PSU, this PSU is fully modular which is amazing, not needing all those extra cables hanging or just taking space. You won't be able to mess up the connections even if your tried because these cables are also labelled to clearly let you know where they go. Fan is quiet when idle and while under load. Great PSU, powers my i9-9900k and RTX 4070 completely fine. Great quality and warranty is unbeatable from CORSAIR. Lots of power and I know this PSU will last for many many years to come and it should still be able to hold up for future upgrades. Never cheap out on your PSU, quality PSU at a great price

    Posted by LorL

  • Rated 5 out of 5 stars

    Rock solid Corsair Power Supplies

    Absolutely reliable! I have had some bad power supplies as my electrical feed to my home is not very good. We have a lot of fluctuations and for some reason it kills power supplies. I started using Corsair power supplies exclusively for my computer builds and they always work without compromise. I prefer the gold build units from 750 to 850 in size which is pretty much all that I need for modern gaming systems. What i lobe about them is the great number of cables that come with the PS which always means that I have cables for any type of build. They are first rate and easily handle the load without heating up or failing. Quality components make a real difference and you will never be sorry with Corsair products from a quality point of view.

    Posted by Photeus

  • Rated 5 out of 5 stars

    Awesome

    Tier A quality without paying an arm and a leg. Super easy to install and comes with plenty of the cables you will need. I'm running a pretty old system currently but will be upgrading soon and this will do the job for both systems. Cable management is MUCH easier than my old PSU since you can plug in only the cables that you need and this thing is also super quiet. I have only had it a week so we will see how long it will last but I have high confidence.

    Posted by Sean

Similar products from outside of Best Buy

advertisement