MSI
MSI MAG A850GL PCIE5 850W ATX 3.0 12VHPWR power supply
Fully modular 850 W ATX 3.0 unit with 12VHPWR connector and 80 PLUS Gold efficiency
- ColorBlack
- TypeATX12V
- Maximum Power850 W
- Fans1 x 120 mm
- PFCActive
- +12V RailsSingle
- 850 W continuous output powers demanding builds
- 80 PLUS Gold efficiency lowers running costs
- 12VHPWR connector supports PCIe 5.0 graphics cards
- Full modular cabling keeps the case tidy
- 150 mm depth fits compact ATX chassis
850 W ATX 3.0 power supply
The MSI MAG A850GL PCIE5 delivers 850 W through a fully modular ATX12V design. It carries 80 PLUS Gold certification and includes a native 12VHPWR connector built for the PCIe 5.0 power standard. A single +12 V rail rated at 70.5 A feeds the entire system.
Builders adding a PCIe 5.0 graphics card
This unit suits builders who need a native 12VHPWR cable for a modern GPU and prefer to run only the cables their build requires. It is not for systems that demand more than 850 W of continuous power or for cases that cannot accept a 150 mm deep power supply.
12VHPWR connector included
The power supply ships with one 12VHPWR connector ready for PCIe 5.0 graphics cards, removing the need for adapter cables. Four additional PCIe 8/6 pin connectors support secondary GPUs or other 12 V devices. Eight SATA and four Molex connectors cover drives and accessories.
Points forts
- 850 W continuous output powers demanding builds
- 80 PLUS Gold efficiency lowers running costs
- 12VHPWR connector supports PCIe 5.0 graphics cards
- Full modular cabling keeps the case tidy
- 150 mm depth fits compact ATX chassis
Caractéristiques
| Brand | MSI |
|---|---|
| Model | MAG A850GL PCIE5 |
| Part Number | MAG A850GL PCIE5 |
| Color | Black |
| Type | ATX12V |
| Maximum Power | 850 W |
| Fans | 1 x 120 mm |
| PFC | Active |
| +12V Rails | Single |
| SATA Power Connector | 8 |
| Max PSU Length | 150 mm |
| Modular | Full Modular |
| Energy-Efficient | 80 PLUS GOLD Certified |
| Protection | OVP, OCP, OTP, OPP , SCP, UVP |
| Input Voltage | 100 - 240 V |
| Input Frequency Range | 47 - 63 Hz |
| Input Current | 12A |
| Output | +3.3V@20A, +5V@20A, [email protected] , [email protected] , [email protected] |
| Connectors | 1 x MB (24/20 pins) 2 x CPU (8/4 pins) 4 x PCIe (8/6 pins) 1 x 12VHPWR (PCI-E 5.0) 8 x SATA 4 x Molex 1 x Molex to FDD Adapter |
| Dimensions | 11.81 * 8.66 * 4.92" |
Questions sur cet article
Should I pick this 850 W unit or a lower-wattage model?
Choose the 850 W unit if your build includes a modern GPU that needs the 12VHPWR connector and you want headroom for transient spikes; a lower-wattage model would not include that connector.
What does the 850 W rating mean once the PSU is installed in my PC?
It means the unit can continuously deliver 850 W total across all rails, with the single +12 V rail rated at 70.5 A to handle high-end graphics cards and CPU loads together.
What does the ATX 3.0 label cap in practice?
ATX 3.0 compliance guarantees the native 12VHPWR connector and the power-excursion tolerances required by PCIe 5.0 graphics cards.
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