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MSI MAG A1250GL Power Supply 1250W with PCI-e 5.1 and ATX 3.1 - MAGA1250GLPCIE5
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Abt Model: MAGA1250GLPCIE5
UPC: 824142339756
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MSI MAGA1250GLPCIE5 MAG A1250GL Power Supply 1250W with PCI-e 5.1 and ATX 3.1
The MAG A1250GL PCIE5 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. 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. The PCIe CEM 5.1 16-pin cable's connector color has been changed to yellow so that the users can easily see if the connector has been plugged in properly.
Features
- Overflow With Power
The MAG A1250GL PCIE5 power supply provides 80 PLUS Gold-certified power efficiency, ATX 3.1 ready, and PCIe 5.1 GPU support, cooled by a 135 mm fluid dynamic bearing (FDB) fan for superior performance. Outfitted with a full-bridge LLC DC-to-DC topology, a compact ATX frame, and a fully modular design, this PSU is ideal for spatially-efficient PCs requiring robust, no-nonsense performance. - 80 PLUS Gold
The efficiency of a power supply directly influences system performance and power consumption. An 80 PLUS Gold certified rating means higher efficiency (up to 90%) and reduces internal thermal loading. - ATX 3.1 Ready & Fully Modular Cable Design
ATX 3.1 ready power supplies can handle up to 2x total power excursions and 3x GPU power excursions. A fully modular design means that only the connectors required by the build are used. This significantly reduces cable clutter, simplifying the overall build and improving airflow. - PCIe 5.1 GPU Support (Native 16-Pin Connector)
Through the native 16-pin (12V-2x6) PCIe connector, the PSU can provide up to 600W of power to a PCIe 5.1 GPU, and includes yellow highlights to help identify a loose connection. Extra GPU power feeds (8-pin VGA connectors) support a broad array of NVIDIA and AMD graphics cards. - Compact Size
A compact 150mm-long and 150mm-wide ATX form factor ensures a comfortable and easy fit in most PC cases. This frees up more space for cable management and airflow to the rest of the system. - Flat Black Cables
Flat black modular cables help reduce clutter, improve airflow, and create a cleaner build. Keep the extra cables in an included storage bag. - 135mm FDB Fan
A 135 mm Fluid-Dynamic Bearing (FDB) fan offers reliable cooling performance that balances both noise and temperature output. - Full Bridge LCC Topology + DC-To-DC
Robust internals support a wide range of AC inputs, while delivering stable output for high performance components. A full-bridge LLC with DC-to-DC converter includes an active PFC design (OCP, OVP, OPP, OTP, SCP, UVP). - Extensive Connectivity
A wide range of connectivity options provides extensive hardware support.
Connect and upgrade multiple hard drives, SSDs, graphics cards and other components quickly and easily.
California customers:
General
Type
Power Supply
Form Factor
Desktops
Power Supply Information
PFC Type
Active
ATX 3.0
Yes
Efficiency
80 Plus Gold
Protection
OCP / OVP / OPP / OTP / SCP / UVP
AC Input Range
100-240Vac
Total Output
1250W
Cable Connectors
1 x ATX (24 Pin), 2 x EPS (4+4 Pin), 1 x PCI-e 5.0 (16 Pin), 4 x PCI-e (6+2 Pin), 12 x SATA (15 pin), 4 x MOLEX (4 Pin), 1 x FDD (4 Pin)
Warranty Information
Parts Warranty
10 Years Limited
Labor Warranty
10 Years Limited
Approximate Weight
Unit Weight (lbs.)
7.6
Package Weight (lbs)
4
Approximate Dimensions
Height (in)
3.39
Width (in)
5.91
Depth (in)
5.91
Package Size HxWxL (in)
6 x 10 x 12
Guides
Frequently Asked Questions
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This power supply is 80 PLUS Gold certified, which means it offers high efficiency of up to 90%. This reduces power consumption and internal heat generation, improving overall system stability and performance.
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The power supply comes equipped with multiple protection mechanisms including Over Current Protection (OCP), Over Voltage Protection (OVP), Over Power Protection (OPP), Over Temperature Protection (OTP), Short Circuit Protection (SCP), and Under Voltage Protection (UVP). These features ensure safe and reliable operation even under stress conditions.
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Yes, it includes a PCIe 5.1 native 16-pin connector providing up to 600W dedicated power, along with additional 8-pin VGA connectors, which support the latest NVIDIA GeForce 40 and 50 series GPUs and other high-performance graphics cards.
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It uses a 135mm Fluid Dynamic Bearing (FDB) fan which offers quiet and efficient cooling, balancing noise levels and temperature effectively to maintain system performance.
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Yes, it features a fully modular design with flat black cables, which helps reduce cable clutter and improve airflow inside the PC case. Modular cables make installation easier and provide a cleaner, more organized build.
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