MSI

MSI MPGA1250GSPCIE5 MPG 1250W Power Supply

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SKU:
21026851
MPN:
mpga1250gspcie5
Availability:
Usually ships in 1-2 business days.
Shipping:
Calculated at Checkout
Stock Update:
12/22/2025 06:10:50 PM PST
$198.73
Stock Update:
12/22/2025 06:10:50 PM PST

Description



This item is brand-new, factory sealed.

Featuring ATX 3.1 and PCIe 5.1 support with two 12V-2x6 connectors, these PSUs are built to handle NVIDIA's 50 series graphics cards and AI PCs with ease. Advanced thermal solutions ensure cool, stable, and efficient operation, even under heavy loads, giving you the reliability and durability you need for gaming, streaming, or AI-powered tasks.

Features

Energy Efficiency Certification:   
80 Plus Gold

 

Specs

Power Description
Input Frequency60 Hz
Number of +12V Rails1
Output Power1250 W
Input Voltage
  • 120 V AC
  • 230 V AC
Output Voltage Detail
  • 5 V DC @ 22 A
  • 3.3 V DC @ 22 A
  • -12 V DC @ 0.3 A
  • 5 V SB @ 3 A
  • 12 V DC @ 104.1 A
Output Voltage
  • 5 V DC
  • 3.3 V DC
  • 12 V DC
  • -12 V DC
  • 5 V SB
Physical Characteristics
Form FactorInternal
Warranty
Limited Warranty10 Year
Interfaces/Ports
Number of (6+2 pin) PCI Express Power Connectors1
Number of 4-pin Molex Power Connectors4
Number of (4+4 pin) CPU Power Connectors2
Number of SATA Power Connectors8
PCI Express ConnectorYes
General Information
Brand NameMSI
Manufacturer Website Addresshttp://www.msi.com
Marketing InformationFeaturing ATX 3.1 and PCIe 5.1 support with two 12V-2x6 connectors, these PSUs are built to handle NVIDIA's 50 series graphics cards and AI PCs with ease. Advanced thermal solutions ensure cool, stable, and efficient operation, even under heavy loads, giving you the reliability and durability you need for gaming, streaming, or AI-powered tasks.
Product TypePower Supply
Product NameMPG 1250W Power Supply
ManufacturerMSI
Manufacturer Part NumberMPGA1250GSPCIE5
Product SeriesMPG
Technical Information
Fan Diameter135 mm
Specification ComplianceATX 3.1
NVIDIA SLI SupportedYes
Efficiency90%
Number of Fans1
Protection Type
  • Over Current
  • Over Power
  • Short Circuit
  • Over Voltage
  • Under Voltage
  • Surge & Inrush Protection
  • No Load
  • Over Temperature
FeaturesLow Noise
ModularYes
Power Factor Correction (PFC)Active

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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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MSI MPGA1250GSPCIE5 MPG 1250W Power Supply
$198.73