Corsair CX550 80PLUS Bronze (2023)

550W ATX12V 2.4/EPS12V 2.92 Power Supply - 80PLUS Bronze

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Corsair CX Series power supplies are 80 PLUS Bronze certified and offer up to 88% efficiency (load-dependent). The 120 mm thermo-regulated fan ensures silent operation. Installation is made easy thanks to a compact format with a length of 125 mm.

550W ATX12V 2.4/EPS12V 2.92 Power Supply - 80PLUS Bronze

Available from 62€95 on the outlet deals

Overview

Corsair CX Series 80+ Bronze ATX Power Supplies

Corsair CX Series power supplies are 80 PLUS Bronze certified and offer up to 88% efficiency(load-dependent). The 120 mm thermo-regulated fan ensures quiet operation. Installation is made easy thanks to a compact format with a length of 125 mm.

Highlights

  • 80 PLUS Bronze certified: Provides up to 88% efficiency
  • Continuous full power: Corsair CX Series power supplies are guaranteed to deliver the maximum power your system requires at all times.
  • Quiet cooling: The 120mm thermo-regulated fan runs at full speed only under heavy load, and slows down again at low speed.
  • Compact size : The 125 mm length makes it easy to fit into almost any modern PC case.
Specifications
Select your criteria

General information

Product name

Corsair CX550 80PLUS Bronze (2023)

Brand

Corsair

Model

CP-9020277-EU

Power and Efficiency

Power

550 W

80 PLUS certification

Yes

80 PLUS certification

80 PLUS Bronze

Connectivity

Modular

No

Modularity

Non-modular

Power connector(s)

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

Configurator

PSU-CM compatibility

+12V P4
+12V P8

Cooling

Fan size

120mm

Silent

Yes

Power supply type (PC)

Active

Design

Power format

ATX/EPS

Power supply standard

ATX12V
EPS12V

ATX 3.0

No

Multi-GPU

None

Typical use

Desktop computer

Physical characteristics

Color

Black

LED RGB

No

Height

86 mm

Width

140 mm

Length

125 mm

Weight

1.87 kg

Warranties

Commercial warranty

Seller 3 years

Legal warranty

See terms & conditions

Product referenced on 14 Nov 2023

Customer review
Global rating
10/10
based on 1 review Editorial and moderation guide
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  • by Phoukham S
    Posted on 15 Feb 2024
    Product bought from LDLC on 6 Feb 2024
    Number of reviews: 1 Average rating: 10

    Always effective

    I bought this Corsair CX cuvée 2023 power supply to replace one of its big sisters, a Corsair CX obtained around 2015, which was starting to show signs of malfunctioning on an old i7 7700K-based configuration.

    Obviously I don't have enough hindsight to judge the quality of this power supply, but the old one was used for more than 8 years before weakening, so if Corsair hasn't changed its recipe and this 2023 version lasts as long, that would be good enough!

    There are still some minor differences:
    - the exterior is more sober: the label on the power supply is now completely in black and white, in line with Corsair's graphic charter for the last few years.
    - the 2023 power supply unit is a little smaller in length, which saves space.
    - on the other hand, the cables seem shorter: on the old model I was able to run the CPU cable 'behind' the motherboard for a semblance of 'cable management', which was impossible on the 2023 version, so I had to resign myself to letting this cable run 'in front' of the motherboard and graphics card like a slob.

    Review automatically translated

In the same universe: corsair cx | cp-9020277-eu | power supply 550