ASUS TUF Gaming 850W PSU – 80 Plus Gold Fully Modular Power Supply

ASUS TUF Gaming 850W PSU – Stable and Efficient Power Delivery

The ASUS TUF Gaming 850W PSU offers reliable power and high efficiency for gaming desktops, creator workstations, and performance PC builds. With 80 Plus Gold certification, this fully modular power supply delivers up to approximately 92 % energy conversion efficiency, reducing power waste and system heat while supporting consistent performance.

ATX 3.0 Compatibility and Modern GPU Support

Designed for current and future hardware, the TUF Gaming 850W power supply is ATX 3.0 compatible and includes support for modern PCIe power delivery, including bundled cables capable of powering next‑generation GPUs up to 600 W. Fully modular etched cables provide a clean and organized build with improved airflow.

Durable Build with Quiet Cooling

Built with military‑grade components, including low‑ESR Japanese capacitors and protective PCB coatings, this PSU is engineered for durability and long service life. An axial‑tech fan with dual ball bearings and 0dB technology keeps the unit cool and quiet, with the fan remaining off under light loads to minimize noise.

Comprehensive Protection and Reliability

This PSU includes multiple safety protections such as Over Power Protection (OPP), Over Voltage Protection (OVP), Under Voltage Protection (UVP), Short Circuit Protection (SCP), Over Current Protection (OCP), and Over Temperature Protection (OTP) to safeguard your system and connected components.

SPECIFICATIONS

• Model: ASUS TUF Gaming 850W Gold Fully Modular Power Supply
• Form Factor: ATX12V / ATX 3.0 compatible
• Wattage: 850 W continuous output
• 80 PLUS Certification: 80 Plus Gold (~92 % efficiency)
• Cooling Fan: 135 mm Axial‑tech fan with dual ball bearings & 0dB tech
• MTBF: >120,000 hrs @ 40 °C
• Protection Features: OPP, OVP, UVP, SCP, OCP, OTP
• AC Input: 100 – 240 V AC, 50 – 60 Hz
• DC Output Voltages: +3.3 V, +5 V, +12 V, –12 V, +5 Vsb
• Connectors:
• 1 × 24‑pin ATX main power
• 2 × CPU 4+4‑pin EPS
• 1 × PCI‑E 16‑pin (PSU & component side)
• 3 × PCI‑E 8‑pin
• 5 × SATA power
• 4 × Peripheral (Molex)
• Dimensions: 150 × 150 × 86 mm
• Weight: ~2.38 kg
• Cabling: Fully modular etched cables