Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Ports & interfaces | |
| ATX Power connector (24-pin) | ![]() |
| PCI Express connector | ![]() |
| PCI Express power connectors (6-pin) | 0 |
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 8 |
| Peripheral (Molex) power connectors (4-pin) | 4 |
| EPS power connector (8-pin) | ![]() |
| ATX power connector (20+4 pin) | ![]() |
| PCI Express power connectors (8-pin) | 0 |
| CPU power connector (4+4 pin) | ![]() |
| PCI Express power connectors (6+2 pin) | 4 |
| Cabling type | Fully-Modular |
| Motherboard power cable length | 60 cm |
| SATA power cable length | 600 mm |
| EPS power connector (4+4 pin) | ![]() |
| PCI Express power connectors (12+4 pin) | 0 |
| PCI Express power connectors (12-pin) | 0 |
| Weight & dimensions | |
| Height | 86 mm |
| Width | 150 mm |
| Depth | 140 mm |
| Energy management | |
| Peak power | 1700 W |
| Nominal power | 850 W |
| Efficiency | 90% |
| Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit |
| Power Factor Correction (PFC) type | Active |
| Combined power (+3.3V) | 110 W |
| Combined power (+12V) | 846 W |
| Combined power (+5V) | 110 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 12.5 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 70.5 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 2.5 A |
| AC input frequency | 47 - 63 Hz |
| AC input voltage | 100 - 240 V |
| Total power | 850 W |
| Maximum input current (@110V) | 8 A |
| Maximum input current (@220V) | 4 A |
| Packaging data | |
| Package type | Box |
| Certificates | |
| RoHS compliance | ![]() |
| 80 PLUS certification | 80 PLUS Gold |
| Design | |
| Product colour | Black |
| Illumination | ![]() |
| Number of fans | 1 fan(s) |
| On/off switch | ![]() |
| Cooling type | Active |
| Fan diameter | 12 cm |
| Performance | |
| Mean time between failures (MTBF) | 400000 h |
| Form factor | ATX |
| Noise level | 32 dB |
| Purpose | PC |
| Supported motherboard form factors | ATX |
| Silent mode | ![]() |
| Power supply unit (PSU) form factor | ATX |
| Logistics data | |
| Harmonized System (HS) code | 84733020 |
| EAN | 4711377084253 |
| Warranty | 1 year |
The MSI MAG A850GL PCIE5 is a power supply unit engineered for high-performance computing systems. It provides a continuous power output of 850W and operates with 80 PLUS Gold certified efficiency. This model is compliant with ATX 3.1 and PCIe 5.1 standards, incorporating a native 16-pin PCIe connector capable of delivering up to 600W of power to modern graphics cards. The design is specified to manage power excursions, handling up to two times the total system power and three times the GPU power to maintain stability during transient loads.
Constructed in a compact ATX form factor with a depth of 140mm, this PSU is compatible with a broad range of chassis sizes. Its fully modular design is paired with flat cables, which aids in cable management and can contribute to improved internal airflow. Thermal performance is managed by a 120mm Fluid Dynamic Bearing fan that balances cooling effectiveness with acoustic output. The unit is equipped with a suite of protection circuits, including over power, over voltage, and short circuit protection, to safeguard internal components.
Key Features:- Provides 850W of continuous power
- Features an 80 PLUS Gold efficiency certification
- Built to the ATX 3.1 and PCIe 5.1 standards
- Utilizes a fully modular, flat cable system
- Cooled by a 120mm Fluid Dynamic Bearing fan
- Includes over power, over voltage, and short circuit protections
- Measures 150mm x 140mm x 86mm (W x D x H)
Estimated delivery: 22.12 - 23.12
Today: 10:00 - 18:00
Estimated delivery: 22.12 - 23.12
Today: 09:00 - 17:00
Estimated delivery: 22.12 - 23.12
Today: 10:00 - 17:00
Estimated delivery: 22.12 - 23.12
Today: 10:00 - 18:00
Estimated delivery: 22.12 - 23.12
Today: 10:00 - 17:00
Estimated delivery time: 22.12 - 23.12
Estimated delivery time: 23.12
Estimated delivery time: 22.12
Estimated delivery time: 23.12
Estimated delivery time: 23.12
Estimated delivery time: 22.12 - 23.12
Estimated delivery time: 22.12 - 23.12
Estimated delivery time: 23.12
- leaflet (English)


