MSI PRO A850PL PCIE5

850 W · 80+ Platinum · Fully modular

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Wattage 850 W
Efficiency 80+ Platinum
Modular Fully modular
Form factor ATX

MSI PRO A850PL PCIE5 is a 850 W power supply rated 80+ Platinum (fully modular). Pick one with some headroom above your build's draw. It came out in 2026.

Released: 2026-04-07

Specifications

Key specs

Wattage: 850 W
Efficiency: 80+ Platinum
Modular: Fully modular
Form factor: ATX
Released: 2026-04-07
Part number: PRO A850PL PCIE5

Power

Total power: 850 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
Power Factor Correction (PFC) type: Active
Combined power (+3.3V): 100 W
Combined power (+12V): 849.6 W
Combined power (+5V): 100 W
Combined power (-12V): 3.6 W
Combined power (+5Vsb): 12.5 W
Max output current (+3.3V): 20 A
Max output current (+12V): 70.8 A
Max output current (+5V): 20 A
Max output current (-12V): 0.3 A
Max output current (+5Vsb): 2.5 A

Ports & interfaces

Motherboard power connector: 20+4 pin ATX
Motherboard power cable length: 60 cm
Number of SATA power connectors: 6
Peripheral (Molex) power connectors (4-pin): 2
EPS power connector (4+4 pin): Yes
PCI Express power connectors (6+2 pin): 3
CPU power connector (4+4 pin): Yes
ATX power connector (20+4 pin): Yes
Cabling type: Fully-Modular

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Performance

80 PLUS certification: 80 PLUS Platinum
Purpose: PC
Power supply unit (PSU) form factor: ATX

Design

Product colour: Black
Cooling type: Active
Fan diameter: 12 cm
Number of fans: 1 fan(s)
On/off switch: Yes

Weight & dimensions

Width: 150 mm
Depth: 150 mm
Height: 86 mm

Other features

Legal guarantee: 7 year(s)

Check the manufacturer's page before buying.

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About this product

The PRO Series is tailored to professionals from all walks of life. The lineup features impressive performance and high quality, while aiming to provide users incredible experience. Users who care about productivity and efficiency can definitely count on the MSI PRO Series to assist you with multitasking and increasing efficiency. Ultimate Proof PSU It has an output port that is compliant with Intel PSDG (Power Supply Design Guide) ATX 3.1,the power supply can hold up to 2x total power excursion and 3x GPU power excursion. Reliable Connector Design The power supply features the 12V-2x6 (H++) connector, design with an optimized structure that complies with the PCIe CEM 5.1standard. The ensures enhanced reliability and safety. It is capable of delivering up to 450W of power, making it suitable for even the most demanding high-end graphics cards. GPU compatibility Versatile ways of connection according to the power connector design of different graphics cards. Platinum Efficiency Certification The efficiency of your power supply significantly impacts overall power consumption.

User manual (PDF) · Datasheet (PDF)

PRO A850PL PCIE5 vs similar power supplies

	MSI PRO A850PL PCIE5	FSP VITA-850PM 850W Power Supply	ASUS 850W Platinum	ASUS ROG-STRIX-850P-GAMING-E 850W Power Supply
Wattage	850 W	850 W	850 W	850 W
Efficiency	80+ Platinum	80+ Platinum	80+ Platinum	80+ Platinum
Modular	Fully modular	Fully modular	Fully modular	Fully modular
Form factor	ATX	ATX	ATX	ATX
Released	2026	2026	2026	2026