Asus ROG Strix 850W Platinum PSU, Fully Modular, 80+ Platinum, ATX 3.1, PCIe 5.0, GaN MOSFET, Intelligent Voltage Stabilizer

Asus ROG Strix 850W ATX Power Supply

The ASUS ROG Strix 850W delivers premium power delivery with 80+ Platinum efficiency, minimizing energy waste and reducing operating costs. Its fully modular cable design streamlines builds and improves airflow within your chassis. Built for next-generation systems, this PSU supports ATX 3.1 and PCIe 5.0 standards, ensuring compatibility with the latest high-performance graphics cards and components. Advanced GaN MOSFET technology and intelligent voltage stabilization provide stable, clean power to demanding hardware. Ideal for high-end gaming and workstation builds requiring reliable, efficient power management.

Specifications

Form Factor: ATX

Series: Asus ROG Strix

Wattage: 850 W

Modular: Fully Modular

Compatibility: ATX12V, ATX 3.1, PCIe 5.0

Connectors
1 x MB 24/20-pin
2 x CPU 4+4-pin
1 x PCI-E 16-pin (both PSU & component side)
3 x PCI-E 6+2-pin
6 x SATA
3 x Peripheral

AC Input: 100-240Vac

PFC: Active PFC

Fan Type: Dual Ball Fan Bearings

Fan Bearing: Ball Bearing

Noise
0dB Technology
0dB Fan Button

Max Certification: Platinum

Efficiency
80+ Platinum
89% at 100% load and 92% at 50% load
GaN MOSFET delivers superior power efficiency

MTBF: >120,000 hrs @ 25°C

Protection: OPP / OVP / UVP / SCP / OCP / OTP

Colour: Black

Additional Features
"GPU-FIRST" voltage sensing with intelligent voltage stabilizer
Large ROG heatsinks

Package Contents
1 x Power Cord
1 x Motherboard Power Cable (610mm)
2 x CPU Cable (1000mm)
1 x PCI-E Gen 5 (16-pin-to-16-pin) Cable (750mm)
4 x PCI-E (8-pin-to-6+2pin) Cable (750mm)
2 x SATA 1-to-3 Cable (400+120+120mm)
1 x Peripheral 1-to-3 Cabel (400+150+150mm)
1 x ROG Strix DIY sticker
1 x User Manual

Weight/Dimensions: 2.8kg, 160 x 150 x 86 mm