MSI 850W ATX Fully Modular Power Supply - MAG A850GL PCIE5









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Product Description
Product Highlight
Certified 80 PLUS Gold for high energy efficiency (up to 90%), reducing power consumption and heat generation.
Features a fully modular cable design, allowing for a clean build with optimal airflow by connecting only the cables you need.
Equipped with comprehensive circuit protection including OCP, OVP, OPP, UVP, and SCP for enhanced system safety and stability.
Includes a 135mm fluid dynamic bearing (FDB) fan for quiet and efficient cooling, with a fanless mode at low loads for zero noise.
Future-ready with native support for ATX 3.0 and PCIe 5.0 standards, including a 12VHPWR connector for next-gen graphics cards.
Technical Details
| Specification | Details |
|---|---|
| Brand | MSI |
| Model | MAG A850GL PCIE5 |
| Form Factor | ATX |
| Wattage | 850W |
| Efficiency Rating | 80 PLUS Gold |
| Certification | ATX 3.0, PCIe 5.0 Ready |
| Modularity | Fully Modular |
| Fan Size & Type | 135mm Fluid Dynamic Bearing (FDB) Fan |
| Fan Control | Zero RPM (Fanless) Mode at low load |
| Protection Features | OCP (Over Current), OVP (Over Voltage), OPP (Over Power), UVP (Under Voltage), SCP (Short Circuit), OTP (Over Temperature) |
| Main Connector | 1 x 24-pin ATX |
| CPU Power | 2 x 4+4 pin EPS |
| PCIe Power | 1 x 12VHPWR (600W), 4 x 6+2 pin PCIe |
| SATA Power | 6 x SATA |
| Peripheral Power | 4 x 4-pin Molex |
| Dimensions (W x H x D) | 150 x 86 x 160 mm (Standard ATX) |
Model Number:
MAG A850GL PCIE5
Usage Instruction:
Safety First: Ensure the computer is powered off and unplugged from the wall outlet before installation. Use an anti-static wrist strap.
Planning: Plan your cable routing. As a fully modular PSU, connect only the cables required for your components (motherboard, CPU, GPU, drives) to the corresponding ports on the PSU.
Installation: Mount the PSU in your PC case with the fan facing down (if the case has a bottom vent) or up as per case design. Secure it with the provided screws.
Cable Management: Route the connected cables behind the motherboard tray if possible, and connect them to your components (24-pin to motherboard, 8-pin EPS to CPU, PCIe cables to GPU, etc.).
Power On: Once all connections are secure, plug the power cord into the PSU and the wall outlet. Turn on the PSU using its rear switch, then power on your system via the case button.
Safety Warning
Electrical Hazard: Installation should be performed by a knowledgeable individual. Always disconnect all power before working inside the PC.
Ventilation: Ensure the PSU's air intake (fan) is not blocked by carpets, cables, or case surfaces to prevent overheating.
Load & Compatibility: Do not exceed the total wattage rating (850W). Ensure all connected components are compatible and their total power draw is within the PSU's capacity.
No User-Serviceable Parts: Do not open the PSU casing. There are no user-serviceable parts inside. Contact qualified service personnel for any issues.
Environment: Do not expose the PSU to moisture, liquids, or extreme temperatures. Use only in a dry, well-ventilated environment.
Country of Origin
Taiwan
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