ASUS Prime 850W | 80 PLUS Gold | ATX 3.1 | Fully Modular | PCIe Gen 5.1 – New

R3,016.45

Power Your Build Without Compromise

The ASUS Prime 850W Gold delivers clean, stable power to every corner of your rig — whether you’re pushing a next-gen GPU to its limits or running a demanding creative workstation. With 80 PLUS Gold certification and up to 92% efficiency, it keeps your system cool, quiet, and running strong without wasting energy as heat.

Built for the Future, Ready for Today

ATX 3.1 compliance and PCIe Gen 5.1 support mean this PSU is fully prepared for the latest graphics cards, including a bundled 16-pin 12VHPWR cable right in the box. You won’t need to upgrade your power supply when you upgrade your GPU.

Clean Cables, Better Airflow

The fully modular design lets you connect only the cables your build actually needs — eliminating clutter, improving airflow, and making your case look as good as it performs. A dual-tone black and white finish means it fits right in with modern PC aesthetics too.

10-Year Warranty. 120,000-Hour Confidence.

With dual ball bearing fans rated for up to 80,000 hours, an MTBF exceeding 120,000 hours, and comprehensive protection against over-power, over-voltage, short circuits, and more — ASUS backs this PSU with a full 10-year warranty so you can build with total peace of mind.

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Description
Tech Specs
Performance
Total Output
850W
Efficiency Rating
80 PLUS Gold (up to 92% efficiency)
ATX Standard
ATX 3.1
Intel Form Factor
ATX12V
PFC Type
Active PFC
AC Input Range
100–240Vac
DC Output Voltages
+3.3V, +5V, +12V, -12V, +5Vsb
Maximum Load
+3.3V: 20A | +5V: 20A | +12V: 70.5A | -12V: 0.3A | +5Vsb: 2.5A
Combined Load
+3.3V & +5V: 110W | +12V: 846W | -12V: 3.6W | +5Vsb: 12.5W
MTBF
>120,000 hours @ 25°C
Protection Features
OPP, OVP, UVP, SCP, OCP, OTP
Compliance
RoHS
Cooling
Fan Size
135mm
Fan Bearing Type
Dual Ball Bearing (rated up to 80,000 hours)
0dB Technology
Not available
Connectivity
Modular Design
Fully Modular
GPU Support
PCIe Gen 5.1 (16-pin 12VHPWR cable included)
Cable Connectors
MB 24/20-pin x1 | CPU 4+4-pin x2 | PCIe 16-pin x1 | PCIe 8-pin x3 | SATA x5 | Peripheral x3
Design
Colour
Dual-tone Black and White
Dimensions
150 x 150 x 86 mm
Weight
1,502 g
Warranty
Warranty
10-Year Manufacturer Warranty
Additional information
Brand

ASUS

Colour

White

Warranty

120 Months