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Corsair RM850x 80PLUS Gold

Modular Power Supply 850W ATX 12V 2.4 / EPS 2.92 - 80PLUS Gold

Last price 169€94
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Overview

RMx Series: The reliable, high-performance, 100% modular power supply by Corsair


TheCorsair RM850x 80PLUS Gold power supply features 100% modular cabling and an energy-efficient "80PLUS GOLD" certification rating. It delivers reliable power with minimal losses. Its comprehensive cabling and high power output make it easy to assemble the PC of your dreams.

TheCorsair RM850x PS U is quiet thanks to a 135mm thermo-regulated fan. Thanks to the fan's Zero-RPM mode , the power supply runs completely quiet when not in use.


A premium power supply

Reliable, quiet, modular, powerful, efficient - theCorsair RM850x power supply has it all. With 80PLUS Gold certification, a 10-year warranty, and carefully selected components, you can be sure that your setup will be reliable.

The RMx series power supplies feature carefully selected capacitors and transformers to eliminate coil squeal and other background noise that can be annoying in quiet environments.


Quiet and efficient

The Corsair RMx power supply is designed to minimize excess heat, so the fan doesn't even need to run when the PSU is at low to medium power. When it is under heavy load the 135mm fan takes over in near silence thanks to its optimised blades.

With80 PLUS Gold certification, theCorsair RMx Series power supply allows you to reduce your electricity bill while ensuring stable voltages and continuous power to your entire system. It's ideal for maximizing the life of all your components.


Fully modular power supply

The Corsair RMx Series power supply isfully modular, allowing for quick and easy assembly. You can use only the cables you need, and leave the rest in the box, waiting for future upgrades to your configuration. Your power supply is upgradeable!

Its modular cables are black and flat, with a low profile, for an enclosure with optimised airflow and a clean, crisp look. They are essential for all cases with windows giving a full view of your configuration.


Features:

  • Power:850 Watts
  • Modular ATX 12V 2.4 / EPS 2.92 power supply
  • 80PLUS Gold certified
  • Noise level: between 0 dB(up to 40%) and 20 dB(full load)
  • 135 mm fan
  • Active power factor correction (PFC) with a value of 0.99 PF
  • MTBF: 100,000 hours
  • Protection against overvoltage, overcurrent, undervoltage, short circuit, overload and overheating
  • 10 year manufacturer's warranty
Specifications
Select your criteria

General information

Product name

Corsair RM850x 80PLUS Gold

Brand

Corsair

Model

CP-9020180-EU

Power and Efficiency

Power

850 W

80 PLUS certification

Yes

80 PLUS certification

80 PLUS Gold

Connectivity

Modular

Yes

Modularity

100% modular

Power connector(s)

2 X +12V (Power supply P8 - 2 x P4)
10 X Serial ATA power supply
1 X ATX 20 + 4 Pin
2 X Molex Floppy Disk 4 Pin Female
8 X Molex (4 Pin) Female
6 X PCI Express 6 + 2 Pin

Configurator

PSU-CM compatibility

+12V P4
+12V P8
+12V P4 and +12V P4
+12V P8 and +12V P4
+12V P8 and +12V P8

Cooling

Fan size

1 X 135mm

Silent

Yes

Power supply type (PC)

Active

Design

Power format

ATX/EPS

Power supply standard

EPS12V
ATX12V

Multi-GPU

3-way SLI
CrossFireX
SLI

Typical use

Desktop computer

Physical characteristics

Color

Black

LED RGB

No

Height

86 mm

Width

150 mm

Length

160 mm

Weight

1.65 kg

Warranties

Commercial warranty

Seller 3 years

Legal warranty

See terms & conditions

Product referenced on 27 Feb 2018

Customer reviews
Global rating
10/10
based on 15 reviews Editorial and moderation guide
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  • by BrunoD
    Posted on 11 Oct 2021
    Bought on 8 Sep 2021 from LDLC
    Number of reviews: 3 Average rating: 10

    Very satisfied

    I'm very pleased with the quality of this product, it's very good value for money and I'm very pleased with the quality of the product.

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  • by ClementC
    Posted on 8 Oct 2021
    Bought on 9 Sep 2021 from LDLC
    Number of reviews: 1 Average rating: 10

    Smooth and satisfied

    I have nothing to complain about, delivered on time to the right address and no problems with the products!

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  • by Vico S
    Posted on 26 Jun 2021
    Bought on 30 Apr 2021 from LDLC
    Number of reviews: 14 Average rating: 9

    High performance power supply

    I give a mark of 10 out of 10! fast delivery, product nickel nothing to say more if it is not that the performance is well and truly there!

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  • by FredericB
    Posted on 19 Jun 2021
    Bought on 4 Jun 2021 from LDLC
    Number of reviews: 1 Average rating: 10

    Top

    It's a great product, it's more than perfect for my setup.
    I would definitely recommend the same one, robust and quiet.

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  • by LaurentR
    Posted on 18 May 2021
    Bought on 17 Apr 2021 from LDLC
    Number of reviews: 1 Average rating: 10

    Great!

    Perfect equipment, very good quality, very quiet. Comes with all the necessary cables. More than meets expectations.

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  • by Jasso_j5
    Posted on 28 Nov 2020
    Bought on 12 Oct 2020 from LDLC
    Number of reviews: 33 Average rating: 9

    Super

    Nice power supply, consistent with Corsair products. The cables are a bit short and a bit stiff, but it's easy to put in place.

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  • by Mjjp
    Posted on 21 Jul 2020
    Bought on 16 Jul 2020 from LDLC
    Number of reviews: 41 Average rating: 9

    Eyes closed

    Silent, modular, constant... I don't ask much more of him so I type that last sentence only so that my com is the minimum number of characters :)

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  • by Mathieu A
    Posted on 19 Jul 2019
    Bought on 15 Jul 2019 from LDLC
    Number of reviews: 15 Average rating: 9

    Perfect

    The packaging is really complete and the cables are not too short for a good management cable. Corsair and LDLC perfect as usual

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  • by Anonymous
    Posted on 28 May 2019
    Bought on 29 Apr 2019 from LDLC
    Number of reviews: 1 Average rating: 9

    correct

    The product was well packaged and arrived on time. The storage bag was also handy.

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  • by DUFRESNE S
    Posted on 26 Mar 2019
    Bought on 14 Mar 2019 from LDLC
    Number of reviews: 1 Average rating: 10

    Very good product

    Good product, quiet, nothing to complain about.
    Cable supplied is sufficient, no problems with operation.

    I've been using it for a while now and it's a great product, but I'm not sure I'll be able to use it again in the future.

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