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  • 80 PLUS Bronze certified
  • Thermally Controlled Fan
  • Non Modular

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QuickFind: 782046

Mfr part code: CP-9020121-UK

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    CORSAIR CXM series CX550M 550W 80 PLUS BRONZE Product Description

    Product Overview

    The CX550 power supply provides modern power supply technologies and 80 PLUS Bronze efficiency at a competitive price point. The CX550 offers many upgrades from traditional designs. It is black with black cable sleeving and black connectors, offers a large diameter, thermally controlled 120mm fan, and is nearly silent when running at idle. The LLC resonant topology with DC to DC ensures best in class voltage regulation, improved efficiency at lower loads and complete compatibility with all modern day PCs.



    • 80 Plus Bronze: Runs cooler and uses less power than less efficient power supplies.

    • 5-year warranty: Backed by Corsair¡¦s legendary technical support and customer service.

    • Black housing, cable sleeving and connectors: Give your build the high-end look without breaking the bank.

    • Thermally controlled 120mm fan: Quiet operation across a wide range of loads.

    • LLC resonant topology with DC to DC: Ensures improved efficiency at lower loads and compatibility with all modern day chipsets and CPUs.



    Size        ATX

    Edition  CX550

    Wattage               550 W

    80 PLUS Certification      80 PLUS Bronze

    Max. Efficiency  85 %

    Cooling Fan

    Fans       1 x 120mm

    Internal +12V Rails           Single (1) Rail

    Rail 1 +12V          45.8 A

    Rail 2 +12V          N/A

    Rail 3 +12V          N/A

    Rail 4 +12V          N/A

    Rail 5 +12V          N/A

    Rail 6 +12V          N/A

    Max. Combined Output +12V      45.8 A

    Modular               No

    Modularity          Fully Wired

    SLI/CrossFire      No

    EPS 12V                               Yes

    Motherboard Connector              20+4-pin


    1 x 4+4-pin CPU +12V (EPS)

    1 x 4-pin Molex

    2 x 6-pin PCIe

    1 x FDD Power

    2 x SATA

    Dimensions        150 x 86 x 140 (WxHxD)

    Package Type     Retail

    Technical Specifications

    Dimensions & Weight

    Width 15 cm
    Depth 14 cm
    Height 8.6 cm
    Weight 1.73 kg


    Features Over voltage protection, overpower protection, undervoltage protection, short-circuit protection, single 12V rail, temperature controlled fan, rifle bearing cooling fan, non-modular
    Cooling System 120 mm fan
    Compliant Standards UL, TUV, BSMI, cUL, CB, FCC, RoHS, WEEE, ICES, KC, EAC, RCM


    Device Type Power supply - active Power Factor Correction (PFC) - internal
    Specification Compliance ATX12V 2.4/ EPS12V 2.92
    PSU Form Factor ATX
    Localisation United Kingdom

    Power Device

    Input Voltage AC 100-240 V
    Frequency Required 47 - 63 Hz
    Power Output Connectors Details 1 x power 24 pin ATX with detachable 4 pin section ¦ 1 x power 8 pin EPS12V with detachable 4 pin ATX12V section ¦ 2 x 8 pin PCI Express power with detachable 2 pin section ¦ 4 x 4 PIN internal power ¦ 5 x 15 pin Serial ATA power
    Output Voltage +3.3, +5, ±12 V
    Power Capacity 550 Watt
    Output Current +3.3V - 25 A ¦ +5V - 20 A ¦ +12V - 45.8 A ¦ -12V - 0.8 A ¦ +5VSB - 3 A
    80 PLUS Certification 80 PLUS Bronze

    Manufacturer Warranty

    Service & Support Limited warranty - 5 years

    Dimensions & Weight (Shipping)

    Shipping Width 18.4 cm
    Shipping Depth 26.4 cm
    Shipping Height 9.6 cm
    Shipping Weight 2.38 kg

    CORSAIR CXM series CX550M 550W 80 PLUS BRONZE Ask an owner

    CORSAIR CXM series CX550M 550W 80 PLUS BRONZE Product Discussion

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