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MSI MAG 1200W ATX 3.1 80 Plus Platinum Internal Power Supply, Black (MAGA1200PLSPCIE5)
  • Delivers 1200W of dependable power for gaming PCs, workstations, and other high-performance desktop systems.
  • Built to the ATX 3.1 specification for compatibility with modern PC components.
  • Supports an input voltage range of 100V to 240V AC for flexible installation environments.
New at Staples

MSI MAG 1200W ATX 3.1 80 Plus Platinum Internal Power Supply, Black (MAGA1200PLSPCIE5)

Item #: 24796122Model #: MAGA1200PLSPCIE5
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  • About this product

    Power your most demanding gaming and workstation builds with 1200W of Platinum-rated efficiency, advanced system protection, and next-generation PCIe 5.1 connectivity.

    BUILT FOR MAXIMUM SAFETY The power supply's cables, from the internal copper wires to the external high-density braided cover, are fully UL certified, ensuring superior safety and durability.

    • Delivers 1200W of dependable power for gaming PCs, workstations, and other high-performance desktop systems.
    • Built to the ATX 3.1 specification for compatibility with modern PC components.
    • Supports an input voltage range of 100V to 240V AC for flexible installation environments.
    • 80 Plus Platinum certified to provide outstanding energy efficiency and reduced power consumption.
    • Features one 135mm cooling fan for efficient airflow and quiet operation.
    • Black finish offers a professional look that complements most system builds.
    • UL certified and engineered to meet industry-recognized safety and performance standards.
    • Backed by a 10-year limited manufacturer warranty for long-term reliability and peace of mind.
    • WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
    ULTIMATE PROOF PSU It has an output port that is compliant with Intel PSDG (Power Supply Design Guide) ATX 3.1, the power supply can hold up to 235% total power excursion and 3x GPU power excursion. PLATINUM EFFICIENCY CERTIFICATION The efficiency of your power supply significantly impacts overall power consumption. The Platinum certification stands out as a reliable benchmark for energy efficiency, ensuring that your power supply delivers lower energy consumption and operates at higher efficiency levels.
    Specifications table
    Attribute nameAttribute value
    ATX Connector
    24 Pin
    ATX/EPS Compliance
    ATX 3.1
    Brand Name MSI
    Compatible With
    Desktop Computers
    Connector, Port or Interface Type(s)
    PCIe 5.1, SATA, 24-Pin ATX, 4+4 Pin CPU Power
    Energy Efficiency Rating 80 PLUS Platinum
    Frequency (Hz)
    50 - 60 Hz
    Height in Inches
    3.4
    Input Voltage
    100V AC - 240V AC
    Motherboard Compatibility Atx
    Number of Fans 1
    Output Power (Watts) 1000 or More
    Output Voltage
    +3.3V, +5V, +12V
    PCIe Connectors
    4 x 6+2 Pin
    Power Supply Form Factor Internal
    Protection Type Over Current, Over Temperature, Over Voltage, Over Power, Short Circuit, Under Voltage, Surge & Inrush Protection, No Load
    SATA Connectors
    6
    Series or Collection
    Mag
    True Color
    Black
    Warranty Information
    10 Year
    Watts 1200
    Width in Inches
    5.9