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

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