MSI MAG A850GL PCIe5 850W Modular Power Supply
The MSI MAG A850GL PCIe5 850W power supply is designed to deliver stable, high-performance power for gaming PCs, content creation setups, and demanding workstations. With its 80 PLUS Gold efficiency, fully modular design, and next-gen PCIe 5.0 support, it ensures reliable performance while keeping cable management and airflow optimized.
This 850W modular power supply provides up to 90% energy efficiency, reducing heat and lowering electricity costs. It supports the latest high-end graphics cards with a dedicated PCIe 5.0 connector and includes multiple safety protections to keep your components safe. The quiet 120mm fluid dynamic bearing fan ensures low-noise operation, while the full modular design keeps your build clean and organized. Perfect for gamers, overclockers, and PC enthusiasts seeking reliability and future-proof compatibility.
Harness Reliable Power for High-Performance PCs
The MAG A850GL PCIe5 delivers stable power even under heavy loads. Designed for gamers, content creators, and PC enthusiasts, this 850W power supply ensures all your high-performance components receive consistent, reliable energy. Its robust construction and modern features make it a long-term solution for demanding systems.
80 PLUS Gold Certified Efficiency
Achieve up to 90% energy efficiency with the 80 PLUS Gold certification. Reduced heat output and lower power consumption contribute to quieter and cooler operation, even during intense gaming or productivity sessions. This makes the MAG A850GL both energy-efficient and cost-effective.
Clean and Organized Builds with Full Modularity
A fully modular design lets you connect only the cables you need, minimizing clutter and improving airflow. Better cooling and a cleaner internal layout mean your components perform at their best, while your system looks professional and tidy.
Next-Gen PCIe 5.0 Support
Equipped with a 16-pin PCIe 5.0 connector capable of 600W, the MAG A850GL powers the latest GPUs and supports future upgrades. Enjoy high-end graphics performance without worrying about power limitations.
Comprehensive Safety Protections
Protect your PC with multiple safeguards including over-current, over-voltage, over-power, over-temperature, short-circuit, and under-voltage protection. These safety features ensure stable operation and prevent damage from power surges or fluctuations.
Quiet Cooling with Fluid Dynamic Bearing Fan
The 120mm fan uses a fluid dynamic bearing for long-lasting, quiet cooling. Even during high-load gaming or intensive tasks, this advanced fan design reduces noise and improves durability.
Handles High Power Demands
The MAG A850GL can manage power excursions up to 1700W, accommodating sudden spikes from high-performance components. This makes it ideal for overclocking or high-demand applications where stability is critical.
Wide Compatibility for Any Build
With a range of connectors including ATX, EPS, PCIe 5.0, PCIe, SATA, and peripheral connectors, this PSU integrates seamlessly into new or existing systems. It provides the versatility needed for a smooth and hassle-free build.
Why Choose MSIYes
MSI is synonymous with quality and reliability in PC components. The MAG A850GL PCIe5 is crafted with premium materials and rigorously tested to ensure stable, long-lasting performance. Trust MSI to power your gaming or workstation build with confidence.
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Specifications![]() | |
| Product Code | MAG A850GL PCIE5![]() |
| Efficiency Rating | 80 PLUS Gold (up to 90%) |
| Modular | Yes (full modular) |
| Fan Size | 120 mm |
| Fan Bearing | Fluid Dynamic Bearing |
| PFC Type | Active PFC |
| Input Voltage Range | 100~240 VAC |
| Power Watt | 850W |
| Power Excursion | 1700W (*up to 200% of the PSU's rated power for 100μs) |
| Input Frequency Range | 47-63Hz |
| Protection | OCP / OVP / OPP / OTP / SCP / UVP |
| Connectors | |
| ATX (24 pin) | 1 |
| EPS (4+4 pin) | 2 |
| PCI-E 5.0 (16 pin) | 1 (600W) |
| PCI-E (6+2 pin) | 4 |
| SATA (15 pin) | 8 |
| PERIPHERAL (4 pin) | 4 |
| FDD (4 pin) | 1 |
| Product Dimensions | 14 x 15 x 8.6 cm |
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