FSP VITA-850PM 850W Power Supply

850 W · 80+ Platinum · Fully modular

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

FSP VITA-850PM 850W Power Supply 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: 2026-05-10

Specifications

Key specs

Wattage: 850 W
Efficiency: 80+ Platinum
Modular: Fully modular
Form factor: ATX
Released: 2026-05-10
Part number: PPA8505403
EAN / UPC: 4711498482358

Power

Total power: 850 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
Input current: 11-5.5 A
Power Factor Correction (PFC) type: Active
Combined power (+3.3V): 100 W
Combined power (+12V): 850 W
Combined power (+5V): 100 W
Combined power (-12V): 3.6 W
Combined power (+5Vsb): 15 W
Max output current (+3.3V): 20 A
Max output current (+12V): 70.83 A
Max output current (+5V): 20 A
Max output current (-12V): 0.3 A
Max output current (+5Vsb): 3 A
Efficiency: 92%
Power protection features: Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage

Ports & interfaces

Motherboard power connector: 20+4 pin ATX
Motherboard power cable length: 60 cm
Number of SATA power connectors: 8
SATA power cable length: 500 mm
Peripheral (Molex) power connectors (4-pin): 4
PCI Express power connectors (6+2 pin): 4
CPU power connector (4+4 pin): Yes
CPU power cable length: 70 cm
Cabling type: Fully-Modular

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Performance

80 PLUS certification: 80 PLUS Platinum
Purpose: PC
Power supply unit (PSU) form factor: ATX
ATX version: 3.1
EPS version: 2.92
Bearing technology: HYB

Design

Product colour: Black
Cooling type: Active
Fan diameter: 12 cm
Number of fans: 1 fan(s)
Fan location: Top

Weight & dimensions

Width: 150 mm
Depth: 140 mm
Height: 86 mm

Check the manufacturer's page before buying.

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VITA-850PM vs similar power supplies

	FSP VITA-850PM 850W Power Supply	ASUS 850W Platinum	ASUS ROG-STRIX-850P-GAMING-E 850W Power Supply	MSI PRO A850PL PCIE5
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