- Provides 750W power designed for reliable performance in gaming and high-performance desktop systems.
- Supports modern ATX 3.1 and EPS 2.92 standards for compatibility with current hardware.
- Accepts a wide input voltage range of 100–240V AC for global usability.
MSI MAG 750W ATX 3.1 80 Plus Gold ATX Power Supply, Black (MAGA750GNPCIE5II)
About this product
The MSI MAG A750GN PCIE5 is a reliable and efficient 750W internal power supply designed to support modern gaming and high-performance desktop systems. Built to the latest ATX 3.1 and PCIe 5.1 standards, it delivers stable and efficient power with an 80 Plus Gold rating, ensuring reduced energy consumption and improved system performance. Equipped with a native 16‑pin PCIe connector, it is fully compatible with next-generation graphics cards, including NVIDIA RTX 40 series GPUs, while also featuring multiple EPS and PCIe connectors for CPUs and additional GPUs. Its single +12V rail design, DC‑to‑DC architecture, and high-quality 105°C capacitors ensure consistent voltage output and long-term durability. The PSU includes a 120mm low-noise fan for effective cooling and quiet operation, along with a full suite of protection mechanisms such as over-voltage, over-current, and short-circuit protection for safe and stable performance. With flat, easy-to-manage cables and a durable build, the MSI MAG A750GN PCIE5 is an excellent choice for users seeking a dependable, future-ready power solution for mid to high-end PC builds.
- Provides 750W power designed for reliable performance in gaming and high-performance desktop systems.
- Supports modern ATX 3.1 and EPS 2.92 standards for compatibility with current hardware.
- Accepts a wide input voltage range of 100–240V AC for global usability.
- Delivers high efficiency with an 80 PLUS Gold rating for reduced energy consumption.
- Includes a single 120mm fan for effective cooling and quiet operation.
- Features a sleek black finish for a clean and professional build appearance.
- Meets industry standards with 80 PLUS Gold certification, PCIe 5.1 readiness, and active PFC design.
- Limited 10-Year Manufacturer Warranty.
- WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
| Attribute name | Attribute value |
|---|---|
| ATX Connector Exited tooltip | 24 Pin |
| ATX/EPS Compliance Exited tooltip | ATX 3.1, EPS 2.92 |
| Brand Name | MSI |
| Compatible With Exited tooltip | Desktop PCs, ATX motherboards, NVIDIA RTX 40 series GPUs, AMD GPUs, Intel and AMD CPUs |
| Connector, Port or Interface Type(s) Exited tooltip | 1x 24-pin ATX, 2x EPS (4+4 pin), 1x 16-pin PCIe (12VHPWR), 2x PCIe 6+2 pin, 4x SATA, 2x Molex |
| Depth in Inches Exited tooltip | 5.51 |
| Energy Efficiency Rating | 80 PLUS Gold |
| Frequency (Hz) Exited tooltip | 50 - 60 Hz |
| Height in Inches Exited tooltip | 3.39 |
| Input Voltage Exited tooltip | 100 - 240V AC |
| Motherboard Compatibility | ATX, Micro-ATX, Mini-ITX motherboards |
| Number of Fans | 1 |
| Number of Rails | 1 |
| Output Power (Watts) | 600 - 799 |
| Output Voltage Exited tooltip | +3.3V, +5V, +12V, -12V, +5VSB |
| PCIe Connectors Exited tooltip | 1 x 16-pin (12VHPWR), 2 x 6+2 pin |
| Power Supply Form Factor | Internal |
| Protection Type | OVP, OCP, OPP, OTP, SCP |
| SATA Connectors Exited tooltip | 4 |
| Series or Collection Exited tooltip | MAG |
| True Color Exited tooltip | Black |
| Warranty Information Exited tooltip | 5 Year |
| Watts | 750 |
| Weight (Ounces) Exited tooltip | 92 |
| Weight (lbs.) Exited tooltip | 5.75 |
| Width in Inches Exited tooltip | 5.91 |