MSI MAG 750W 80 Plus Gold Fully Modular Power Supply, MAGA750GNPCIE5II

Reliable Power for Modern Gaming Systems

The MSI MAGA750GNPCIE5II MAG 750W Power Supply delivers dependable, efficient power for gaming PCs and high-performance desktop systems. Designed with ATX 3.1 compliance and a native PCIe 5.1 connector, it is ready to support current-generation hardware, including NVIDIA GeForce RTX 40 and RTX 50 Series graphics cards. Its single-rail design provides consistent power delivery for demanding CPUs and graphics cards.

Efficient, Compact, and Easy to Install

With 80 Plus Gold certification and an active PFC design, this MSI power supply helps reduce energy waste while maintaining efficient operation. Its compact internal form factor saves valuable room inside the PC case, making cable routing and system organization easier. The fully modular design allows you to connect only the cables required for your build, while flat cables help simplify cable management and promote unobstructed airflow.

Advanced Cooling and Stable Output

A 120 mm fluid dynamic bearing fan balances cooling performance with controlled noise during operation. The LLC full-bridge topology, combined with a DC-to-DC module design, supports high conversion efficiency, stable output voltage, and rapid voltage adjustment across different workloads. These features make the MAGA750GNPCIE5II a practical foundation for gaming, content creation, and other performance-focused systems.

Comprehensive Protection

MSI includes multiple industrial-level protection mechanisms to help safeguard connected components and maintain stable system operation. Over Current Protection, Over Temperature Protection, Over Voltage Protection, Over Power Protection, Under Voltage Protection, and Short Circuit Protection provide added confidence during demanding use. Backed by a 10-year limited warranty, the MSI MAG 750W Power Supply combines modern connectivity, modular convenience, efficient performance, and long-term reliability.

Features:

• ATX 3.1 compliant with a native PCIe 5.1 connector
• Supports NVIDIA GeForce RTX 40 Series and RTX 50 Series graphics cards
• Fully modular design with flat cables for simplified cable management
• 80 Plus Gold certified with active PFC for efficient power delivery
• Single-rail 750W output for gaming PCs and high-performance systems
• 120 mm fluid dynamic bearing fan for balanced cooling and noise control
• LLC full-bridge topology with DC-to-DC module design
• Includes Over Voltage, Over Current, Over Power, Over Temperature, Under Voltage, and Short Circuit Protection