The MSI MAG A750BN PCIE5 is a high-performance 750W ATX power supply unit engineered for reliable and efficient power delivery in modern gaming setups. PCIe 5.0 ready, it includes a 16-pin connector capable of delivering up to 300W—ideal for powering mid-range to high-end GPUs like the NVIDIA RTX 4070 series (excluding models like the RTX 4070 Ti SUPRIM X 12G).
This PSU holds an 80 PLUS Bronze certification, offering up to 85% power efficiency under typical loads—minimizing heat output and energy waste. Designed with a DC-to-DC circuit and Active PFC, it ensures stable voltage output and improved power conversion across varying input voltages.

Built for durability and long-term use, the MAG A750BN features a 120mm sleeve-bearing fan for quiet, efficient cooling. It also comes with industrial-grade protections such as OVP, OCP, SCP, OTP, and OPP—safeguarding both the power supply and your PC components from electrical faults.

Though not modular, the PSU comes with sleeved cables that help maintain a clean internal layout. It includes multiple output connectors to power a range of system components, from the motherboard and CPU to storage drives and modern GPUs.

Features

• 750W ATX power supply unit

• 80 PLUS Bronze certified (up to 85% efficiency)

• PCIe 5.0 ready with 16-pin connector (up to 300W)

• Non-modular design with durable sleeved cables

• Active Power Factor Correction (PFC) for power efficiency

• DC-to-DC conversion enhances voltage regulation

• Quiet 120mm sleeve bearing fan

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

• Supports high-performance GPUs like NVIDIA RTX 4070 series

• Black matte finish with a compact footprint

Specifications