ASUS 850W TUF Gaming Gold Modular ATX Power Supply

The ASUS TUF-GAMING-850G is an 850 W ATX power supply that delivers clean and efficient power to gaming PCs, creative workstations, and overclocked systems. Its 80 Plus Gold certification means less energy is lost as heat, helping your components stay cooler while trimming electricity costs.

Inside, military-grade capacitors and alloy chokes meet rigorous endurance standards, keeping voltage stable during marathon gaming sessions or demanding rendering tasks. A protective coating seals the printed circuit board against dust, moisture, and high ambient temperatures, so the unit keeps performing even in challenging environments.

Cooling is handled by a 135 mm axial-tech fan that ramps up only when needed. During light workloads, the fan shuts off to let you enjoy a nearly silent desktop. When the action heats up, the fan’s optimized blade design moves plenty of air to maintain safe operating temperatures without excessive noise.

The fully modular cabling system lets you connect only the leads your build requires, reducing clutter and improving airflow. A dedicated 16-pin PCIe cable can supply up to 600 W to the latest graphics cards, while two 8-pin EPS connectors support power-hungry CPUs. With three additional 8-pin PCIe leads, five SATA plugs, and four peripheral connectors, the PSU is ready for multi-GPU builds, storage arrays, and custom lighting.

A compact 150 × 150 × 86 mm footprint fits easily into most ATX cases, including space-constrained gaming towers. ASUS backs the TUF-GAMING-850G with a 10-year warranty, giving you long-term peace of mind as you push your hardware to its limits.

Highlights:

• 850 W continuous output with 80 Plus Gold efficiency
• Military-grade capacitors and chokes improve lifespan and stability
• Protective PCB coating guards against dust, humidity, and heat
• Fully modular cabling for a tidy, customizable build
• 135 mm axial-tech fan remains silent at low to moderate loads
• Complies with ATX 3.0 and Intel ATX12V standards
• 16-pin PCIe connector delivers up to 600 W for next-generation GPUs
• Connector set includes 2 CPU, 3 PCIe, 5 SATA, and 4 peripheral leads
• Compact 150 × 150 × 86 mm housing fits most ATX cases
• Backed by a 10-year manufacturer warranty