Power outages, unstable voltages and noisy fans can ruin a gaming session or crash a demanding workstation. The MSI (MAG A750GL PCIE5), 750 W, 100 - 240 V, 47 - 63 Hz, 8 A, 4 A, Power Supply delivers clean, efficient power while keeping your build quiet and tidy, so you can focus on performance without worrying about reliability.
MSI Power Supply
A weak or inefficient power source forces your components to work harder, leading to higher temperatures and shorter lifespans. This unit solves that by meeting the latest ATX 3.0 standards and offering 80 PLUS Gold efficiency, ensuring stable voltage delivery and lower electricity bills while supporting the most power-hungry GPUs and CPUs.
Usages of a 750 W Power Supply
Ideal for high-end gaming rigs, content-creation workstations and small-form-factor builds that need plenty of headroom for multiple graphics cards, fast CPUs and numerous peripherals, all without sacrificing airflow or cable management.
Benefits of MSI Power Supply
You gain reliable power that protects your components from spikes and overloads, reducing the risk of hardware failure. The Gold efficiency cuts energy waste, keeping your electricity costs down. A compact design frees up space inside tight cases, improving cooling. Fully-modular cables mean a clean build with less clutter, and the fluid-dynamic bearing fan stays quiet even under load, letting you game or work in peace.
Key Features of a 750 W Power Supply
- 80 PLUS Gold certification: 90 % efficiency. Saves energy and reduces heat.
- ATX 3.0 compatibility: Supports PCIe 5.0 and Intel PSDG. Future-proof for new hardware.
- Fully-modular cabling: Use only the cables you need. Simplifies cable routing.
- Fluid dynamic bearing fan: 12 cm fan with low noise and long lifespan.
- Compact dimensions: 86 mm × 140 mm × 150 mm. Fits smaller cases easily.
- Single-rail design: Provides stable power to high-draw components.
- 3 × 6+2 pin PCIe connectors: Powers multiple modern GPUs.
- Protection mechanisms: Over-current, over-voltage, overheating and short-circuit safeguards.
- Input voltage range: 100 - 240 V. Works worldwide without adapters.
- Input frequency: 47 - 63 Hz. Handles varying power grid conditions.
Specifications
| Power |
| Power protection features |
Over current, Over power, Over voltage, Overheating, Short circuit |
| Efficiency |
90% |
| Max output current (+5Vsb) |
2.5 A |
| Max output current (-12V) |
0.3 A |
| Max output current (+5V) |
20 A |
| Max output current (+12V) |
62 A |
| Max output current (+3.3V) |
20 A |
| Combined power (+5Vsb) |
12.5 W |
| Combined power (-12V) |
3.6 W |
| Combined power (+5V) |
110 W |
| Combined power (+12V) |
744 W |
| Combined power (+3.3V) |
110 W |
| Power Factor Correction (PFC) type |
Active |
| Maximum input current (@220V) |
4 A |
| Maximum input current (@110V) |
8 A |
| AC input frequency |
47 - 63 Hz |
| AC input voltage |
100 - 240 V |
| Total power |
750 W |
| Ports & interfaces |
| Cabling type |
Fully-Modular |
| ATX power connector (20+4 pin) |
No |
| ATX Power connector (24-pin) |
No |
| CPU power connector (4+4 pin) |
Yes |
| PCI Express power connectors (12+4 pin) |
0 |
| PCI Express power connectors (12-pin) |
0 |
| PCI Express power connectors (8-pin) |
0 |
| PCI Express power connectors (6+2 pin) |
3 |
| PCI Express power connectors (6-pin) |
0 |
| EPS power connector (4+4 pin) |
Yes |
| EPS power connector (8-pin) |
No |
| Peripheral (Molex) power connectors (4-pin) |
4 |
| Number of SATA power connectors |
8 |
| Motherboard power cable length |
45 cm |
| Motherboard power connector |
20+4 pin ATX |
| Performance |
| 80 PLUS certification |
80 PLUS Gold |
| Power supply unit (PSU) form factor |
ATX |
| Purpose |
PC |
| Design |
| On/off switch |
Yes |
| Illumination |
No |
| Number of fans |
1 fan(s) |
| Fan diameter |
12 cm |
| Cooling type |
Active |
| Product colour |
Black |
| Weight & dimensions |
| Height |
86 mm |
| Depth |
140 mm |
| Width |
150 mm |
| Packaging data |
| Package type |
Box |
