Product features
- 80 PLUS GOLD CERTIFIED - An efficient power supply reduces system energy use & thermal loading; An 80 PLUS Gold rating (up to 90%) is ideal for power-hungry hardware, particularly high-end graphics cards, or demanding games & rendering engines
- ATX 3.0 FULLY MODULAR - With ATX 3.0, the PSU can handle up to 2x total & 3x GPU power excursions, supporting even the most demanding GPUs; A full modular format with flat black cables (storage bag included) helps reduce clutter & improve airflow
- PCIe 5.0 GPU SUPPORT - With the native 16-pin (12VHPWR) PCIe connector, the PSU can feed up to 600W of power to a PCIe 5.0 GPU (NVIDIA & AMD supported); The MPG A850G PCIE5's single-railed design provides ample power to the system
- 0% RPM MODE - 0% RPM Mode automatically deactivates the 135mm fluid dynamic bearing (FDB) fan when TDP falls below 40%, which increases energy efficiency & reduces unnecessary noise; A manual button at the rear can disable 0% RPM Mode
- DURABLE DESIGN - A half-bridge LLC with DC-to-DC converter & active PFC design ensures reliable output (OCP, OVP, OPP, OTP, SCP, UVP protections); Japanese 105°C capacitors provide optimal stability; Includes a 10-year warranty
MSI MPG A850G PCIE5 Power Supply Unit Review
Overview
The MSI MPG A850G PCIE5 is a high-performance power supply unit (PSU) designed for gaming and enthusiast builds. It boasts an 850W capacity, 80 PLUS Gold certification, and a fully modular design. This PSU is compatible with ATX 3.0 and supports PCIe 5.0 GPUs, making it a future-ready choice for those looking to upgrade their systems.
Design and Build Quality
The MPG A850G features a compact size, which is beneficial for mid-tower ATX builds. The power supply is well-made with strong cables, ensuring reliability and durability. The use of Japanese 105°C capacitors adds to the overall build quality, providing high reliability under extreme load conditions.
Performance
The PSU is 80 PLUS Gold certified, which means it operates at high efficiency levels, reducing energy consumption and heat generation. The full bridge DC to DC design achieves higher conversion efficiency, stabler output voltage, and quicker voltage adjustment for different usage scenarios. This results in a stable and efficient power supply that can handle demanding systems.
Features
- Fully Modular Design: The fully modular design allows users to use only the necessary cables, keeping their builds clutter-free and enhancing airflow.
- 80 PLUS Gold Certification: Ensures high efficiency, reducing energy consumption and heat generation.
- 850W Capacity: Suitable for high-performance gaming and enthusiast builds.
- ATX 3.0 and PCIe 5.0 Support: Future-ready for next-generation hardware.
- Japanese 105°C Capacitors: High-reliability capacitors for extreme load conditions.
- 0% RPM Mode: The fan operates silently at low loads, ensuring quiet performance.
- Flat Cables: Easy to manage and route, reducing cable clutter.
- 10-Year Warranty: Comprehensive warranty coverage for peace of mind.
Pros
- High Efficiency: 80 PLUS Gold certification ensures low energy consumption and high efficiency.
- Future-Ready: Compatible with ATX 3.0 and PCIe 5.0, making it suitable for future upgrades.
- Reliable Components: Japanese 105°C capacitors provide high reliability under extreme loads.
- Quiet Operation: The 0% RPM mode ensures silent performance at low loads.
- Easy Cable Management: Flat cables make cable management easier and more efficient.
Cons
- Noise Level at High Loads: Some users have reported that the PSU can be slightly noisy at high loads, although this is generally minimal.
- Cable Quality: Some users have mentioned that the cables could be stiffer, although this is not a major issue for most users.
Verdict
The MSI MPG A850G PCIE5 is an excellent choice for those seeking a high-performance, efficient, and future-ready power supply. Its 80 PLUS Gold certification, fully modular design, and compatibility with ATX 3.0 and PCIe 5.0 make it an ideal choice for gaming and enthusiast builds. The use of Japanese 105°C capacitors ensures high reliability, and the 0% RPM mode provides silent operation at low loads. While there are minor issues with cable quality, these do not significantly impact the overall performance and value of the PSU.
Features Table
| Feature | Description |
|---|---|
| Capacity | 850W |
| Efficiency | 80 PLUS Gold Certified |
| Design | Fully Modular |
| Compatibility | ATX 3.0, PCIe 5.0 |
| Capacitors | Japanese 105°C |
| Fan Mode | 0% RPM Mode |
| Cable Type | Flat Cables |
| Warranty | 10-Year Warranty |