Those were the good old days! This product is no longer on sale

Pictures may differ from actual products

Corsair CX650M 80PLUS Bronze

Semi-modular power supply 650W ATX EPS 12V 2.4 - 80PLUS Bronze

Last price 99€95
Holy Moly!
Overview

The performance, reliability and convenience of modular cabling


With high reliability, low noise and flexible cabling, the CX Series modular power supplies are an excellent choice for assembling basic systems and upgrading desktop PCs. The modular cabling system allows you to use only the cables you need. For a cleaner looking assembly and better airflow, save space and reduce clutter.

The semi-modular CX range is manufactured and tested to strict standards for smooth installation and operation. The intelligent fan design and 80 PLUS Bronze certified efficiency means that noise levels are virtually undetectable during normal operation. The matte black finish and black sheathed connectors and cables contribute to the clean, high-tech look of your system.

Modular power supply

Every Corsair power supply is designed by the California engineering team and assembled to exacting specifications. The Modular CX Series benefits from the careful design and testing of the renowned Enthusiast high-power power supplies. Power cables from peripheral devices are not soldered to the power supply. So you can connect only the cables you need to configure your PCI-E cards and storage devices.

Unused cables stay in the box, not in your PC case where they would add to the clutter and impede airflow. Once the power supply is installed, it should be hidden from view. The use of a thermally controlled fan makes the CX modular range quieter in standby. Its large diameter reduces noise, even when you put a lot of strain on the system.

Key features:
  • 650 watt semi-modular power supply
  • 80PLUS Bronze certification
  • Self-switching circuitry allows universal AC input from 100-240V
  • Supports ATX12V 2.4/2.31/2.2/2.01 and EPS12V 2.92
  • Universal AC input from 100 to 240 V
  • Single dedicated +12V rail provides maximum compatibility with the latest components
  • Overvoltage, overcurrent, undervoltage and short-circuit protection
  • Fan size: 120 mm
Specifications
Select your criteria

General information

Product name

Corsair CX650M 80PLUS Bronze

Brand

Corsair

Model

CP-9020103-EU

Power and Efficiency

Power

650 W

80 PLUS certification

Yes

80 PLUS certification

80 PLUS Bronze

Connectivity

Modular

Yes

Modularity

Semi-modular

Power connector(s)

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

Configurator

PSU-CM compatibility

+12V P4
+12V P8

Cooling

Fan size

1 X 120mm

Silent

Yes

Power supply type (PC)

Active

Design

Power format

ATX/EPS

Power supply standard

EPS12V
ATX12V

Multi-GPU

CrossFireX
SLI

Typical use

Desktop computer

Physical characteristics

Color

Black

LED RGB

No

Length

150 mm

Weight

3.27 kg

Warranties

Commercial warranty

Seller 2 years

Legal warranty

See terms & conditions

Product referenced on 22 Mar 2016

Customer reviews
Global rating
9/10
based on 12 reviews Editorial and moderation guide
  • 75%
    9 reviews
  • 17%
    2 reviews
  • 0%
  • 8%
    1 review
  • 0%
  • by David G
    Posted on 14 Jun 2023
    Product bought from LDLC on 13 Mar 2023
    Number of reviews: 32 Average rating: 9

    loyal to Corsair...

    ... and I wasn't disappointed at all. The power supply is silent, stable and coped well with a few voltage variations in my network.

    Review automatically translated
  • by BenoitV
    Posted on 16 Jan 2023
    Product bought from LDLC on 17 Dec 2022
    Number of reviews: 9 Average rating: 9

    Corsair

    Specifically, I took an improved version of the one I had for ages. May it live as long.

    Review automatically translated
  • by DarkoK
    Posted on 19 Sep 2022
    Product bought from LDLC on 5 Aug 2022
    Number of reviews: 18 Average rating: 9

    Excellent

    Excellent value for money
    I recommend this power supply for all home and professional users

    Review automatically translated
  • by Theron S
    Posted on 21 Sep 2020
    Product bought from LDLC on 16 Sep 2020
    Number of reviews: 2 Average rating: 8

    perfect

    good product
    quiet power supply
    a very practical connection and allows to have a clean and airy tower.

    Review automatically translated
  • by ThibaultP
    Posted on 4 Feb 2020
    Product bought from LDLC on 11 Jan 2020
    Number of reviews: 2 Average rating: 6

    Power supply

    This power supply does the job for this, I've had it for a while now and nothing to say. As for the modular cables, it's a discovery for me and frankly I'm delighted with it ^^, which allows me to have a nice management cable on the PC

    Review automatically translated
  • by Jujube
    Posted on 8 May 2019
    Product bought from LDLC on 2 Mar 2019
    Number of reviews: 1 Average rating: 8

    Very good

    Not yet tested (PC being purchased, piece by piece) but assembly was easy in a medium sized tower.

    Review automatically translated
  • by Sandro T
    Posted on 22 Jan 2019
    Product bought from LDLC on 28 Dec 2018
    Number of reviews: 17 Average rating: 9

    Compact, easy to store and powerful?

    This is not my first order and it won't be my last at LDLC, but I would like to say that this product disappointed me a little.

    -First of all the quality/price is reasonable.

    Secondly, the semi-modular design makes my system much lighter.

    But still, a power supply that was delivered without its AC POWER CABLE !!!!*

    *After contacting the service department, they sent me a cable for FREE! I thank them.

    Review automatically translated
  • by philippe C
    Posted on 14 Nov 2018
    Product bought from LDLC on 9 Oct 2018
    Number of reviews: 12 Average rating: 10

    Excellent, just what I expected

    Thank you LDLC for the speed. Semi-modular product, so no unnecessary clutter. Efficient and quiet. Easy to install and with the ventilation from underneath and behind, no air flow in the case.

    Review automatically translated
  • by Erwan W
    Posted on 24 Aug 2018
    Product bought from LDLC on 3 Jul 2018
    Number of reviews: 1 Average rating: 4

    Very noisy

    After 2 weeks of use, the fan started to make intermittent noises. As the days passed, my PC became a jet plane.

    I then noticed on several forums that this was a recurring problem for this model of power supply (bearing problem).

    In short, I opted for a radical solution: change the fan.

    I will not buy any more power supplies from Corsair in the future.

    Apart from this problem, the power supply works well.

    Review automatically translated
  • by Quentin B
    Posted on 12 Apr 2017
    Product bought from LDLC on 13 Feb 2017
    Number of reviews: 10 Average rating: 8

    Good semi-modular power supply

    For the price you get 650W on an 80+ bronze certified power supply. The fact that it is semi-modular is a plus (goodbye MOLEX). The power supply is quiet and does its job properly, to be seen in time.

    Review automatically translated