Product image

Key Features

ATX 3.1 ready, native dual-color PCIe CEM 5.1 connector
Supports NVIDIA® GeForce RTX™ 40 series graphics cards
Fully modular design, flat cables
80 PLUS Gold certified for high efficiency
Active PFC design
Protection with OVP / OCP / OPP / OTP / SCP / UVP
135 mm fluid dynamic bearing fan
LLC full bridge topology with DC-to-DC module design

MSI COMPUTER Power Supplies

MAG A1250GL PCIE5 POWER SUPPLY

Mfr # MAGA1250GLPCIE5 SKU 9173558 UPC 824142339756

$166.96 MSRP $199.99 Save 17%

Regular price saves you $33.03 against MSRP.

Available

Product Overview

MAG A1250GL PCIE5 POWER SUPPLY

MAG A1250GL PCIE5 1250W POWER PWR SUPPLY UNIT
MSI MAG 1250W Power Supply - Internal - 120 V AC, 230 V AC Input - 5 V DC, 3.3 V DC, 12 V DC, -12 V DC, 5 V SB Output - 1250 W - Active PFC - 1 +12V Rails - 1 Fan(s) - NVIDIA SLI Supported - 90% Efficiency
MSI MAG 1250W Power Supply
Internal - 120 V AC, 230 V AC Input - 5 V DC, 3.3 V DC, 12 V DC, -12 V DC, 5 V SB Output - 1250 W - Active PFC - 1 +12V Rails - 1 Fan(s) - NVIDIA SLI Supported - 90% Efficiency

Technical Specifications

Product Type	Power Supply
Efficiency	90%
Input Voltage	120 V AC
Input Voltage	230 V AC
Manufacturer Part Number	MAGA1250GLPCIE5
Output Power	1250 W
Limited Warranty	10 Year
Output Voltage	5 V DC
Output Voltage	3.3 V DC
Output Voltage	12 V DC
Output Voltage	-12 V DC
Output Voltage	5 V SB
Form Factor	Internal
Manufacturer	MSI
Product Name	MAG 1250W Power Supply
Protection Type	Over Current
Protection Type	Over Temperature
Protection Type	Over Voltage
Protection Type	Over Power
Protection Type	Short Circuit
Protection Type	Under Voltage
Product Series	MAG
Brand Name	MSI
Output Current	22 A
Output Current	300 mA
Output Current	3 A
Output Current	104.10 A
Fan Bearing Type	Fluid Dynamic Bearing
Height	5.9"
Width	5.9"
Depth	3.4"
Number of Fans	1
Environmentally Friendly	Yes
Power Factor Correction (PFC)	Active
NVIDIA SLI Supported	Yes
Number of +12V Rails	1
Modular	Yes
Output Voltage Detail	5 V DC @ 22 A
Output Voltage Detail	3.3 V DC @ 22 A
Output Voltage Detail	-12 V DC @ 0.3 A
Output Voltage Detail	5 V DC @ 3 A
Output Voltage Detail	12 V DC @ 104.1 A
Specification Compliance	ATX 3.1
Energy Efficiency Certification	80 Plus Gold

Marketing Information

MAG 1250W Power Supply
Cable Pack

The MAG series fights alongside gamers in pursuit of honor.

With added military-inspired elements in these gaming products, they were reborn as the symbol of sturdiness and durability.

ATX 3.1 READY

The gaming power supply can hold up to 2x total power excursion and 3x GPU power excursion, remaining stable when paired with high performing graphics cards.

80 PLUS GOLD CERTIFIED

The efficiency of your power supply directly influences your system's performance and your power consumption. The 80 PLUS Gold certification promises lower energy consumption and higher efficiency.

ONLY WHAT YOU NEED

The connectors that required by the build need to be used, significantly reducing cable clutter and simplifying the system's overall build. Additionally, the included cable pack provides a storage solution for any unused cables.

ALL THE MORE ORGANIZED

Organizing cables is often the most bothersome part of building a PC. The flat cables make cable management easier and less of headache! Thanks to the flat cables, the entire system can be more organized and has more room for unobstructed airflow.

FLUID DYNAMIC BEARING

The power supply's fan comes with a fluid dynamic bearing that perfectly balances cooling performance and noise level.

FULL BRIDGE LLC + SR + DC/DC

A full-bridge LLC with DC/DC converter combined to achieve higher conversion efficiency, stable output voltage, and quick voltage adjustment for different usage scenarios, thus providing a stable power supply design