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Corsair RM 550W Fully Modular 80+ Gold Power Supply

  • Modular Fully
  • Zero RPM Fan Mode
  • Corsair NR135L Noise-Reducing Fan
  • Sleeved cables Low-Profile, All Black

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QuickFind: 545315

Mfr part code: CP-9020053-UK

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    Corsair RM 550W Fully Modular 80+ Gold Power Supply Product Description

    Optimized for Silence 

    The efficient design of the RM Series means minimal excess heat generation, and thanks to the Zero RPM fan mode the fan doesn't even need to spin under low to medium loads. The custom-designed fan has an optimized blade profile for low-turbulence airflow and near-silent operation even at full speed. And when you're pushing it hard, the thermal sensor controls the fan speed to ensure that it gets the cooling it needs without any extra noise. The components used to manufacture the RM Series are manufactured specifically for excellent performance and low audible noise. 


    80 PLUS Gold-certified Efficiency 

    Highly efficient RM Series power supplies produce less heat and have lower operating costs. 


    Flat black, Low-Profile Modular Cables 

    You can use only the cables you need, and leave the rest in the box for fast, easy, and great-looking builds. 

    Reliable, Continuous Power Delivery

    RM Series power ratings are continuous, not peak, for superior protection for your valuable PC. Corsair uses high-quality internal components, and RM Series power supplies are guaranteed to deliver clean, stable, continuous power.

    Technical Specifications

    Manufacturer Warranty

    Service & Support Limited warranty - 5 years
    Service & Support Details Limited warranty - 5 years


    Included Accessories Cable ties, mounting kit, cable bag
    Cables Included Power cable kit
    Features Corsair Link, over current protection, over voltage protection, overpower protection, undervoltage protection, short-circuit protection, Multi-GPU Technologies Supported, temperature controlled fan, Zero RPM fan mode
    MTBF 100,000 hours
    Compliant Standards TUV, BSMI, GOST, TUV S, CB, CCC, FCC, RoHS, WEEE, ICES, cTUVus, KC


    Device Type Power supply - active Power Factor Correction (PFC) - internal
    Specification Compliance ATX12V 2.4/ EPS12V 2.92
    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 ¦ 4 x 4 PIN internal power ¦ 6 x 15 pin Serial ATA power ¦ 1 x 4 PIN mini-power connector ¦ 2 x 8 pin PCI Express power with detachable 2 pin section
    Output Voltage +3.3, +5, ±12 V
    Power Capacity 550 Watt
    Output Current +3.3V - 25 A ¦ +5V - 25 A ¦ +12V - 45.8 A ¦ -12V - 0.8 A ¦ +5VSB - 3 A
    Efficiency 92%
    80 PLUS Certification 80 PLUS Gold

    Dimensions & Weight

    Width 15 cm
    Depth 16 cm
    Height 8.6 cm
    Weight 2.09 kg

    Dimensions & Weight (Shipping)

    Shipping Weight 2.49 kg

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