Cooler Master MWE Gold 550 550W 80 Plus Gold Modular Power Supply

Cooler Master MWE Gold 550 550W 80 Plus Gold Modular Power Supply

Cooler Master MWE Gold 550 550W 80 Plus Gold Modular Power Supply

Special Order
Expected availability: 7-10 business days

Product Highlights

  • 550W Single +12V Rail
  • 120mm Cooling Fan
  • ATX12V Version 2.31
  • 4 x 8-Pin (6+2) PCIe Connectors
  • 8 x SATA Connectors
  • 6 x 4-Pin (Molex) Peripheral Connectors
  • OVP, OPP, UVP, SCP, and OTP Protection
  • Fully Modular Design
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Modular: Yes


Special Order


Watts: 550W

550W 650W

New Item - Special Order

$0 VA Sales Tax Collected on This Item
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Cooler Master MPY-5501-AFAAG-US Overview

  • 1Description

The Cooler Master MWE Gold 550 550W 80 Plus Gold Modular Power Supply provides stable, efficient power to your computer.

The MWE Gold 550 has a total of 550W of power and is also 80 Plus Gold certified for 90% efficiency. The PSU is also fully modular for customizable cabling to reduce clutter, increase airflow, and improve overall thermal performance. You'll have a variety of cables, such as 24-pin ATX, 8-pin (4+4) CPU, 8-pin (6+2) PCIe, SATA, and 4-pin peripheral. Cooler Master also utilized black flat cables for flexible cable management and improved airflow, even in smaller cases. Speaking of cooling, the MWE Gold 550 features a 120mm sealed LDB bearing fan with Silencio fan technology for quiet cooling and a longer lifespan. This PSU also has over-voltage, over-power, under-voltage, short-circuit, and over-temperature protection.

UPC: 884102029608
In the Box
Cooler Master MWE Gold 550 550W 80 Plus Gold Modular Power Supply
  • 1 x 24-Pin ATX Cable
  • 1 x Power Cord Cable
  • 1 x 8-Pin CPU Cable
  • 1 x 8-Pin (6+2) PCIe Cable
  • 4 x 4-Pin Molex Cables
  • 1 x SATA Cable
  • 4 x Mounting Screws
  • Limited 5-Year Warranty
  • Table of Contents
    • 1Description

    Cooler Master MPY-5501-AFAAG-US Specs

    Total Connectors 1 x 20+4-Pin Motherboard
    1 x 4+4-Pin CPU
    2 x 6+2-Pin PCIe
    8 x 15-Pin SATA
    3 x 4-Pin Peripheral / Molex
    1 x 4-Pin Floppy
    Cable Design Flat
    PCIe Connector Distances 28.4" / 720 mm
    SATA Connector Distances 29.9" / 760 mm
    Peripheral Connector Distances 29.9" / 760 mm
    ATX Connector Distance 24.0" / 610 mm
    EPS Connector Distances 25.6" / 650 mm
    Total Wattage 550 W
    Number of +12 V Rails 1
    Combined Power for +12 V 549.6 W
    Max Load for +12 V 45.8 A
    Combined Power for +3.3/+5 V 100 W
    Max Load for +3.3 V 15 A
    Max Load for +5 V 15 A
    Max Power for +5 Vsb 12.5 W
    Max Load for +5 Vsb 2.5 A
    Max Power for -12 V 3.6 W
    Max Load for -12 V 0.3 A
    AC Input Power 100 to 240 VAC, 50 / 60 Hz
    Efficiency Rating 80 PLUS Gold
    Efficiency 90%
    Hold up Time 14 ms at 100% Load
    Power-Good Signal 100 to 500 ms
    Fan Size 120 mm
    Bearing Type Loop Dynamic Bearing (LDB)
    Operating Temperature 32 to 113°F / 0 to 45°C
    Form Factor ATX
    Compliance ATX 12 V v2.31
    Protection Over-Power Protection, Over-Temperature Protection, Over-Voltage Protection, Short-Circuit Protection, Under-Voltage Protection
    Certifications BSMI, CB, CCC, CE, EAC, FCC, RCM, TUV, as per Manufacturer
    Mean Time Between Failures (MTBF) 100,000 Hours
    Dimensions 5.5 x 3.4 x 5.9" / 140.0 x 86.0 x 150.0 mm
    Packaging Info
    Package Weight 5.395 lb
    Box Dimensions (LxWxH) 12.3 x 7.7 x 4.8"

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