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Power Supply

Corsair RMx (2018) 650 W 80+ Gold Certified Fully Modular ATX Power Supply

(18 Ratings, 4.8 Average)

Prices

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£88.98 +FREE s/h In stock £88.98 Buy
£97.99 Out of stock £97.99+ Buy
£96.98 +£5.48 s/h In stock £102.46 Buy
£104.11 +FREE s/h Out of stock £104.11 Buy
£90.90 +£14.50 s/h In stock £105.40 Buy
£99.98 +£5.99 s/h In stock £105.97 Buy
£106.08 +FREE s/h In stock £106.08 Buy
£116.51 +FREE s/h In stock £116.51 Buy
£118.92 +FREE s/h In stock £118.92 Buy
£109.99 +£10.50 s/h In stock £120.49 Buy
£125.80 In stock £125.80+ Buy
( 6 new from £123.20, 1 used from £84.71. Last updated 8 hours ago. )
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Specifications

Manufacturer

Corsair

Model

RM650x (2018)

Part #

  • CP-9020178-NA
  • CP-9020178-UK
  • CP-9020178-EU

Manufacturer

Corsair

Form Factor

ATX

Efficiency Rating

80+ Gold

Wattage

650 W

Modular

Full

Color

Black / Silver

Type

ATX

Fanless

No

PCIe 6+2-Pin Connectors

4

EPS Connectors

1

SATA Connectors

9

Molex 4-Pin Connectors

4

Price History

    Reviews

    Glmnet1
    • 25 points
    • 9 months ago

    from completed build First build: 9600k + RTX 2070

    Silent most of the time and the build quality and packaging is very nice.

    daUnitedpotato
    • 19 points
    • 12 months ago

    from completed build Red Dragon V2

    The 2018 model of the RM650x was released around the time I was purchasing a PSU, and it was actually cheaper than the last model. This thing is very sleek looking with the all black cables and body. And it even comes with a 0 RPM mode when components in the computer aren't demanding much power. But even if the fan is spinning, I was never able to and actually still haven't heard it.

    Hyprodimus
    • 17 points
    • 7 months ago

    from completed build TELETRAN XI

    A fully modular PSU with zero fan mode. A reliable model according to reviews.

    Saeed.io
    • 13 points
    • 6 months ago

    from completed build JOKER

    I haven't had any problems with this PSU. It works great and it is very reliable.

    gio_xo408
    • 13 points
    • 1 month ago

    Does not turn on fan unless you're pulling some heavy wattage from gaming or editing etc. Even when it does, fan is extremely quiet, and more than often the case fans will be the audible noise from your pc.

    pncdesign
    • 12 points
    • 6 months ago

    from completed build First Build / B&W miniITX

    A bit bigger than I should have got for my H200 case, but gets the job done well.

    jaspergh
    • 12 points
    • 2 months ago

    Cables are very fat and take up a lot of room for cable management but other than that no problems

    user7791
    • 11 points
    • 7 months ago

    from completed build AMD for Android

    Clean installation. Fully modular helps manage cables.

    HouserVT
    • 11 points
    • 3 months ago

    from completed build Big Blue

    Specifically went modular so I could swap cables; and picked the (2018) due to the reduced dimensions; hoping it'll help with airflow.

    UltraSettings4ever
    • 9 points
    • 5 months ago

    Can't tell anything till it caches on fire LOL.

    UPDATE: I love how this thing stays quiet when not under load! I rarely see the fan kicking in. Only in games and rendering.

    Builds Using This Part

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    add arrow-down arrow-left arrow-right arrow-up authorcheckmark clipboard combo comment delete discord dots drag-handle dropdown-arrow errorfacebook history inbox instagram issuelink lock markup-bbcode markup-html markup-pcpp markup-cyclingbuilder markup-plain-text markup-reddit menu pin radio-button save search settings share star-empty star-full star-half switch successtag twitch twitter user warningwattage weight youtube