850W of Gold-certified power | ATX 3.1 & PCIe Gen 5.1 ready | Military-grade components built to last | Fully modular etched cables | 8-year warranty

The ASUS TUF Gaming 850W Gold EVO is a fully modular power supply built for builders who demand reliability, longevity, and compatibility with the latest hardware. Delivering 850W of 80 PLUS and Cybenetics Gold-certified power, it meets the stringent ATX 3.1 standard and ships with a 16-pin PCIe Gen 5.1 cable — making it ready for current-generation GeForce RTX 50 and Radeon RX 9000 series graphics cards. Military-grade TUF 5K capacitors offer a wider temperature tolerance and up to 2.5x longer lifespan than standard caps, while a conformal PCB coating guards against moisture, dust, and debris. A 135mm dual-ball bearing fan runs quieter and lasts up to twice as long as sleeve-bearing alternatives, and the premium tin-plated oxygen-free copper etched cables keep temperatures well within safe limits and routing clean. Six years and counting, this PSU keeps your system stable — backed by an 8-year warranty that means ASUS stands behind it for the long haul.

Features

• 850W total output with 80 PLUS Gold and Cybenetics Gold certification for efficient, low-heat power delivery
• ATX 3.1 compliant with a bundled 16-pin PCIe Gen 5.1 cable — compatible with the latest GeForce RTX and Radeon GPUs
• Military-grade TUF 5K capacitors with up to 2.5x longer lifespan and 52% wider temperature tolerance than standard capacitors
• Fully modular design with premium etched tin-plated oxygen-free copper cables for cleaner builds and cooler operation
• 135mm dual-ball bearing fan for efficient, long-lasting cooling — up to twice the lifespan of sleeve-bearing fans
• Protective conformal PCB coating resists moisture, dust, and debris
• Comprehensive protection suite: OPP, OVP, UVP, SCP, OCP, and OTP
• 8-year warranty for lasting peace of mind

Specifications

• Wattage: 850W
• Efficiency Rating: 80 PLUS Gold
• Modularity: Full Modular
• Form Factor: ATX
• ATX Standard: ATX 3.1
• 12V-2×6 / PCIe Gen5 Connector: Yes
• Fan Size: 135 mm
• Colour: Black
• Warranty: 96 months
• Product Dimensions: 14 x 15 x 8.6 cm
• Product Weight: 1350g

What’s in the Box

• ASUS TUF Gaming 850W Gold EVO PSU – Black x1
• Power Cord x1
• Motherboard Power Cable (610mm) x1
• CPU 1-to-2 Cable (650mm+100mm) x1
• PCIe Gen 5.1 Cable 16-pin-to-16-pin (500mm) x1
• PCIe 1-to-1 Cable 8-pin-to-6+2-pin (500mm) x1
• PCIe 1-to-2 Cable 16-pin-to-6+2-pin x2 (500+100mm) x1
• SATA & Peripheral 1-to-2+1 Cable (400+120+120mm) x2
• TUF Gaming Cable Tie x3
• User Manual x1