Cooler Master

Cooler Master MPX8503AFAG2BUV Full Modular Power Supply

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SKU:
20774896
MPN:
mpx-8503-afag-2buv
Availability:
Usually ships the same or next business day. In stock at our IL warehouse.
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Stock Update:
05/25/2026 07:22:47 PM PST
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$106.74

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 2 and pay only $98.16 each 98.16
Buy 3 - 12 and pay only $96.43 each 96.43
Buy 13 or above and pay only $91.96 each 91.96
Stock Update:
05/25/2026 07:22:47 PM PST
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Description



This item is brand-new, factory sealed.

Title: Cooler Master MWE Gold 850 V3 ATX 3.0 Full Modular PSU, 850W, 80+ Gold Efficiency, 90-Degree 12V-2x6|600W PCIe 5.0, Japanese Capacitors, Zero-RPM Mode, Hexagonal Fan Cover, 10-Year Warranty
  • Designed For Durability: The MWE Gold V3 sets a new benchmark for durability and efficiency, now with ATX 3.0 support.
  • 90 Durable Cables: Featuring a 90 12V-2x6 PCIe 5.0 connector, for improved electrical durability and safety.
  • ATX 3.0 Cables: The ATX 3.0 delivers up to 600W power to your GPU.
  • Advanced thermal performance: Hexagonal fan cover with 80% airflow intake and dedicated heat sink enhance thermal performance.
  • 80+ Gold Efficiency: With Gold-level performance at 90% efficiency, it ensures effective power transfer from the wall to your components.
  • Brand: ?Cooler Master
  • Series: ?MWE Gold 850 V3
  • Item model number: ?MPX-8503-AFAG-2BUV
  • Item Weight: ?5.76 pounds
  • Product Dimensions: ?7.09 x 5.91 x 3.39 inches
  • Item Dimensions LxWxH: ?7.09 x 5.91 x 3.39 inches
  • Color: ?Black
  • Manufacturer: ?Cooler Master

The MWE Gold V3 sets a new standard of durability and efficiency for Cooler Master power supplies. This 80 Plus Gold certified unit can achieve Titanium-level efficiency at light loads in a 115V test. Featuring an APFC half-bridge LLC and DC-to-DC design, the MWE Gold V3 ensures top-tier performance with 80 Plus Gold efficiency. Smart thermal control and zero-RPM mode reduce noise and improve heat dissipation. The ATX 3.1 12V-2x6 native cable with a durable 90-degree connector adds space-saving convenience, making the MWE Gold V3 a powerhouse unit.

Features

Certifications & Standards:   
  • cTUVus
  • TUV
  • CE
  • FCC
  • BSMI
  • CCC
  • EAC
  • RCM
  • UKCA
  • BIS
  • KC

  •  

    Additional Information:   
  • Power Good Signal: 100 - 150 ms
  • Hold Up Time: ≥16ms at 80% Load
  • Fan Speed: 2500 RPM
  • 12VHPWR (12V-2x6) PCIe 5.1 connector

  •  

    Energy Efficiency Compliance:   
    Energy-related Products Directive Lot 3 (ErP Lot 3)

     

    Energy Efficiency Certification:   
    80 Plus Gold

     

    Environmental Compliance:

    Restriction of Hazardous Substances (RoHS) 2
    Waste Electrical and Electronic Equipment Directive (WEEE)
    China Restriction of Hazardous Substances (China RoHS)

     

    Country of Origin:   
    Vietnam

     

    Specs

    Power Description
    Input Frequency50-60Hz
    Number of +12V Rails1
    Output Power850 W
    Input Voltage Range100 V AC - 240 V AC
    Input Voltage
    Output Voltage Detail
    Output Voltage
    Physical Characteristics
    Form FactorATX
    Product ColorBlack
    Height3.4"
    Color FamilyBlack
    Width5.9"
    Depth6.3"
    Warranty
    Limited Warranty10 Year
    Interfaces/Ports
    Number of (6+2 pin) PCI Express Power Connectors4
    Number of 4-pin Molex Power Connectors2
    PCI Express Version5.1
    Number of (4+4 pin) CPU Power Connectors1
    Number of SATA Power Connectors6
    PCI Express ConnectorYes
    General Information
    Brand NameCooler Master
    Manufacturer Website Addresshttp://www.coolermaster-usa.com
    Marketing InformationBUILT TO LAST
    The GX II Gold brings a new standard of durability and efficiency to Cooler Master's lineup of power supply units combined with ATX 3.1 support.
    ATX 3.1 SUPPORT & A DURABLE 12V-2x6 CABLE
    Includes ATX 3.1 support and a 90-degree 12+4pin (12V-2x6) PCIe 5.1 connector featuring higher electrical durability, lower temperatures, and improved safety.
    CERTIFIED EFFICIENCY
    The GX II Gold is certified to achieve more than 90% efficiency at typical loads.
    SILENT FAN PERFORMANCE WITH A ZERO-RPM MODE
    A zero-RPM default mode automatically turns the fan on when your PC reaches a specific temperature.
    SEPARATED THERMAL TECHNOLOGIES
    Separated thermal technologies provide improved thermal performance and a large, high-quality Japanese capacitor features reduced ripple noise and enhanced reliability.
    FULLY MODULAR CABLING
    Modular cabling reduces clutter, increases airflow, and improves overall thermal performance.
    More from the Manufacturer
    Product NameMWE Gold 850 V3
    ManufacturerCooler Master Co., Ltd
    Manufacturer Part NumberMPX-8503-AFAG-2BUV
    Product LineMWE Gold
    Technical Information
    Fan Diameter120 mm
    Specification ComplianceATX12V v3.1
    Efficiency90%
    Fan Bearing TypeHydro Dynamic Bearing
    Protection Type
    Features
    ModularYes
    Power Factor Correction (PFC)Active
    Modular TypeFully Modular
    Reliability
    MTBF100000 Hour
    Environmental Conditions
    Maximum Operating Temperature104°F (40°C)
    Minimum Operating Temperature32°F (0°C)

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    Warranty Information

    All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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    Cooler Master MPX8503AFAG2BUV Full Modular Power Supply
    $106.74