MSI MAG A850GL PCIE5 Power Supply

The MSI MAG A850GL PCIE5 delivers reliable and efficient power for modern gaming and workstation builds. With an 80 PLUS Gold certification and Cybenetics Gold efficiency rating, it achieves up to 90% efficiency, reducing energy consumption while ensuring stable power delivery. Designed with ATX 3.1 compliance and PCIe 5.1 support, it can handle up to 2x total power excursion and 3x GPU power excursion, making it ideal for NVIDIA GeForce RTX 40 Series graphics cards.

This 850W PSU features a fully modular design with flat cables to simplify cable management, reduce clutter, and improve airflow within the system. Its compact form factor further helps save space, making installation easier. Equipped with a 120mm fluid dynamic bearing fan, it balances cooling efficiency with low noise operation, while the DC-to-DC and LLC Full Bridge topology ensures stable voltage regulation and higher conversion efficiency.

The MAG A850GL PCIE5 also comes with comprehensive protection mechanisms, including OVP, OCP, OPP, OTP, SCP, and UVP, safeguarding your system against electrical faults. A single +12V rail provides stable power output for demanding GPUs and CPUs, while included cables ensure compatibility with a wide range of components. Backed by a 10-year limited warranty, this PSU is built to last, combining durability with military-inspired design elements for gaming reliability.

Features

• 80 PLUS Gold certified, up to 90% efficiency

• Fully modular design with flat black cables

• ATX 3.1 ready, PCIe 5.1 support (16-pin up to 600W)

• Supports NVIDIA GeForce RTX 40 Series GPUs

• Compact size for easier installation and cable management

• 120mm fluid dynamic bearing fan for efficient cooling

• DC-to-DC and LLC Full Bridge topology for stable power

• Industrial-grade protections: OVP, OCP, OPP, OTP, SCP, UVP

• 10-year limited warranty for long-term reliability

Specifications