MSI
MSI MPG A850G PCIE 5 850 W power supply
Delivers 850 W through a fully modular ATX 3.1 and PCIe 5.1 compatible design with 80 PLUS Gold efficiency, 100 % Japanese capacitors and a native 12V-2x6 connector
- TypeATX 12V
- Maximum Power850 W
- ModularNo
- Fans1 x 135 mm
- PFCActive
- Main Connector20+4 Pin
- 850 W maximum power for demanding builds
- 80 PLUS Gold certified efficiency above 85 %
- ATX 3.1 and PCIe 5.1 ready for modern GPUs
- 100 % Japanese 105 °C capacitors for long-term reliability
- Fully modular flat cables simplify cable management
Ready for next-generation graphics
The MSI MPG A850G PCIE5 is an 850 W ATX 12V unit certified to ATX 3.1 and PCIe 5.1. It delivers stable power for high-performance graphics cards without adapters. 80 PLUS Gold efficiency and 100% Japanese 105° C capacitors keep energy loss low. A fully modular design lets builders connect only the cables they need.
Build integration
Flat cables reduce clutter and improve airflow inside the case. The unit provides a native 12V-2x6 connector plus two 6+2-pin PCIe plugs and sixteen SATA power connectors. Active PFC and a DC-DC module design supply clean voltage across two +12 V rails. Industrial-grade protections cover OCP, OVP, OPP, OTP, SCP and UVP. Input range spans 100–240 V at 50/60 Hz.
Sustained-load behaviour
A single 135 mm fan meets Cybenetics Standard++ noise certification for quiet operation under load. Gold-rated efficiency stays above 85% across typical loads, limiting waste heat during long sessions. Japanese capacitors rated for 105° C maintain ripple suppression when the system runs continuously. Protection circuits guard against over-current and over-temperature events during extended gaming or rendering.
Najważniejsze cechy
- 850 W maximum power for demanding builds
- 80 PLUS Gold certified efficiency above 85 %
- ATX 3.1 and PCIe 5.1 ready for modern GPUs
- 100 % Japanese 105 °C capacitors for long-term reliability
- Fully modular flat cables simplify cable management
Specyfikacja
| Brand | MSI |
|---|---|
| Model | MPG A850G PCIE5 |
| Series | RMx Series |
| Type | ATX 12V |
| Maximum Power | 850 W |
| Modular | No |
| Fans | 1 x 135 mm |
| PFC | Active |
| Main Connector | 20+4 Pin |
| +12V Rails | 2 |
| PCI-Express Connector | 2 x 6+2-Pin |
| SATA Power Connector | 16 |
| Efficiency | > 85% |
| Energy-Efficient | 80 PLUS GOLD Certified |
| PSU Noise Level | Cybenetics Standard ++ |
| Input Voltage | 100 - 240 V |
| Input Frequency Range | 50/60 Hz |
| Input Current | 10A @ 115V, 5A @ 230V |
| Output | 850 watts |
| Approvals | true, not_applicable |
| Connectors | 1 x 16 pin PCIe / 1 x 24 pin ATX / 1 x 8 pin (4+4) EPS (CPU) / 1 x Floppy / 4 x 4 pin Peripheral / 6 x 8 pin (6+2) PCIe / 8 x SATA |
| Color | Black |
| Fan LED | RGB |
| Max PSU Length | 150 mm |
| Protection | OCP,OVP,OPP,OTP, SCP,UVP |
| Cable Spec | 1 x ATX Cable 2 x EPS (8 PIN to 4+4 PIN) Cable 2 x PCIe (8 PIN to 6+2 PIN) Cable 1 x PCIe (16 PIN to 16 PIN) Cable 1 x PCIe (16 PIN to 6+2 PIN) Cable 2 x SATA Sleeved Cable 1 x SATA Sleeved Cable 1 x MOLEX/FDD Sleeved Cable |
| Power Rating | 600W |
| Peak Power | 850 watts |
| SLI | Certified |
| Size/Dimensions | 150 mm x 150 mm x 86 mm |
| Dimensions | 20' |
| Weight | 3.2508 kilograms |
| Package Content | MPG, 306-7ZP7B11-CE0, 1, false |
| Frequency Range | 50/60 Hz |
| +3.3V Max. Current | 8A |
| +12V1 Max. Current | 9A |
| +12V2 Max. Current | 10A |
| +12V3 Max. Current | 30A |
| +12V4 Max. Current | 28A |
| +12V5 Max. Current | 29A |
| +12V6 Max. Current | 28A |
| +5VSB Max. Current | 5A |
| 12V Power Connector | 1 x 4 Pin ATX 12V |
| Floppy Connector | 1 |
| Peripheral Connector | 1 |
| Fans Total Quantity | 1 |
| Top Fans Size | 120mm |
| Top Fans Noise Level | Air |
| Rear Fans Size | 120mm |
| Features | MPG, Full Modular, full, Air, atx,pcie, 10 years, 850W, MPG A850G PCIE5 |
| Waga przesyłki | 3.23 kg |
| Wymiary opakowania | 295 × 235 × 130 mm |
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Pytania dotyczące tego produktu
Does the 850 W unit hold its output continuously or does it throttle under sustained load?
It delivers 850 W continuously with 80 PLUS Gold efficiency and dual +12 V rails rated for full power.
How loud is the 135 mm fan and what thermal rating do the capacitors carry when the PSU runs all day?
The fan meets Cybenetics Standard ++ for low noise, and all electrolytic capacitors are Japanese 105 °C rated.
Which motherboard and graphics-card connectors must my build already provide for this fully modular unit to work?
You need a 20+4 pin ATX motherboard header and a 12V-2x6 (12VHPWR) GPU header; all other cables attach to the PSU side only.
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