ASUS TUF Gaming 850W Modular
The ASUS TUF Gaming 850W Gold is a fully modular power supply that delivers 850 watts of efficient power, boasting an 80 Plus Gold efficiency rating. Designed with military-grade components and advanced cooling technology, it ensures reliable performance and durability with a mean time between failures exceeding 120,000 hours at 40°C.
Popularity: Low
Specifications:
Model: ASUS TUF Gaming 850W Modular
Watt: 850.0 W
ATX Version: ATX 3.0
Modular Design:
Dimensions: 150 x 150 x 86 mm
Weight: 2.38
Power Efficiency Rating: 80Plus Gold
Cooling System: 0dB Technology Supported
MTBF (Hours): >120,000 hrs @ 40°C
Connectors: MB 24/20-pin x 1, CPU 4+4-pin x 2, PCI-E 16-pin x 1, PCI-E 8-pin x 3, SATA x 5, PERIPHERAL x 4
Protection Features: OPP/OVP/UVP/SCP/OCP/OTP
Safety Certifications: N/A
Zero RPM Mode: The fan shuts off entirely when the PSU is under certain load
Manufacturer Page: Link
Review
The ASUS TUF Gaming 850W Gold power supply unit (PSU) offers a balance of robust performance and durability with its high efficiency, quality components, and advanced features. Designed with gamers and PC enthusiasts in mind, this PSU carries the TUF Gaming lineage forward, ensuring its place in high-performance systems.
Design and Build Quality
ASUS has ensured that the ASUS TUF Gaming 850W Gold is not only aesthetically appealing but also built to last. Its fully modular design reduces cable clutter, while its compact form factor makes it easy to install in various cases. The inclusion of high-quality Japanese capacitors ensures reliability and efficiency, which is further corroborated by the impressive 10-year warranty offered by ASUS. Moreover, these capacitors are certified by independent labs for conformity to military standards, underscoring their durability and performance (AnandTech).
Performance and Efficiency
The ASUS TUF Gaming 850W Gold boasts an 80 Plus Gold certification, translating to up to 92% efficiency under optimal conditions (ASUS Official). This results in lower heat output and quieter operation, which is essential for maintaining a serene computing environment. The PSU maintains strict voltage regulation, with a fluctuation of less than 0.8% on the 12V rail, ensuring stable power delivery for critical components (AnandTech).
Thermal and Acoustic Performance
The PSU's cooling solution leverages ASUS's Axial-tech fan design, supporting 0dB technology that halts fan operation under low loads. This ensures that the PSU remains virtually noiseless during everyday use (AnandTech). However, during extreme load scenarios and higher ambient temperatures, the PSU's internal temperatures can increase significantly, slightly affecting its efficiency (AnandTech).
Connectivity and Compatibility
Fully compliant with the ATX 3.0 standard, the ASUS TUF Gaming 850W Gold supports a wide array of connectors, including MB 24/20-pin, CPU 4+4-pin, and multiple PCI-E options, making it well-suited for modern configurations. This standardization ensures compatibility with the latest PC hardware, future-proofing your build.
Conclusion
The ASUS TUF Gaming 850W Gold offers exceptional value at its price point of $139.99. Its excellent build quality, combined with strict voltage regulation and superb efficiency, make it a reliable choice for both gamers and professionals seeking stability and performance in their systems. While it performs admirably in typical conditions, potential buyers should be aware of the slight efficiency drop under high thermal loads (AnandTech). Nevertheless, with its attractive pricing and robust feature set, it stands as a compelling option within the power supply market.