Refurbished ASUS TUF Gaming 850W Gold EVO Fully Modular 80+ Gold ATX 3.1 Black Power Supply
Refurbished 850W ASUS TUF Gaming Gold EVO PSU, Black, Fully Modular, 80 PLUS Gold Single Rail, 70.38A, 135mm DBB Fan ATX
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ASUS TUF Gaming 850W Gold EVO Power Supply
The ASUS TUF Gaming 850W Gold EVO Power Supply is an ATX 3.1 compliant, fully modular PSU engineered to deliver efficient and stable power for modern high-performance PC systems. Built to meet current-generation hardware demands, the unit provides 850W total output with 80 PLUS Gold efficiency, ensuring optimised power conversion and reduced energy loss. The PSU features a robust single +12V rail delivering up to 70.83A, supporting high-load components such as modern GPUs and CPUs with consistent voltage regulation. Designed within a compact 140mm chassis, the unit maintains broad compatibility across ATX cases while integrating durable internal components rated for long operational lifespan, including a mean time between failures exceeding 120,000 hours at 40°C. The PSU also includes comprehensive protection circuitry and native support for PCIe 5.1 graphics via a 12V-2×6 connector, ensuring readiness for next-generation GPU power requirements.
ATX 3.1 Compliance & Next-Gen GPU Support
The ASUS TUF Gaming PSU is built to the ATX 3.1 standard, supporting modern transient power excursions and system-level stability requirements. The PSU includes a native 16-pin (12V-2×6) PCIe connector, enabling direct compatibility with PCIe Gen 5.1 graphics cards and eliminating the need for adapter-based power delivery.
Efficiency & Power Delivery
The ASUS TUF Gaming PSU is certified to 80 PLUS Gold standards, ensuring high efficiency across typical load conditions. The unit delivers a total output of 850W with a +12V rail rated at 70.83A, providing strong single-rail performance for high-demand components while maintaining stable voltage output across all rails.
Build Quality & Reliability
The ASUS PSU is designed with durability in mind, featuring a long operational lifespan with an MTBF rating exceeding 120,000 hours at 40°C. The PSU includes integrated protection mechanisms such as OPP, OVP, UVP, SCP, OCP, and OTP to safeguard connected components against electrical faults and irregularities.
Cable Configuration & Connectivity
The ASUS TUF Gaming PSU features a fully modular cable design, allowing flexible system configuration and reduced cable clutter. The unit includes a 20+4-pin motherboard connector, dual 4+4-pin CPU connectors, a 16-pin 12V-2×6 connector, three PCIe 6+2-pin connectors, four SATA connectors, and two peripheral connectors; supporting a large variation of component configurations.
• ATX 3.1 compliant design.
• 850W total power output.
• 80 PLUS Gold efficiency certification.
• +12V rail output 70.83A.
• Fully modular cable design.
• PCIe 5.1 16-pin (12V-2×6) connector.
• Active PFC design.
• 135mm dual ball bearing cooling fan.
