Description
The COUGAR GEX PRO 850 is a forward-looking power solution designed to meet the rigorous energy demands of modern high-performance computing. Built on the latest Intel ATX 3.1 standard, this unit is capable of handling up to 200% power excursions, ensuring system stability even during the most intense GPU spikes. With 80 PLUS Gold and Cybenetics Gold certifications, it delivers up to 91% efficiency, significantly reducing heat waste and electricity costs. The integration of a native 12V-2x6 connector ensures seamless compatibility with the latest PCIe 5.1 graphics cards, providing a safe and direct power path without the need for cumbersome adapters.
This product is for:
- High-End Gamers: Perfect for users running NVIDIA RTX 40-series or AMD RX 7000-series GPUs who require stable power and native PCIe 5.1 support.
- Small Form Factor Enthusiasts: The compact 140mm length allows for easier installation in space-constrained cases while maintaining full modularity.
- Professional Content Creators: Reliable 105°C Japanese capacitors and strict ±2% voltage regulation provide the stability needed for long rendering sessions and multi-core CPU workloads.
- Silent PC Builders: Rated with Cybenetics A for noise, the 120mm HDB fan uses grooved blades to minimize turbulence and maintain near-silent operation under typical loads.
- Future-Proof System Builders: Those looking for a long-term investment will benefit from the ATX 3.1 architecture and a comprehensive 10-year warranty.
Detailed specifications:
- Model: GEX PRO 850
- Total Power: 850 Watts
- Efficiency: 80 PLUS Gold / Cybenetics Gold Certified
- Standard: Intel ATX 3.1 & PCIe 5.1 Compliant
- Dimensions: 140mm (L) x 150mm (W) x 86mm (H)
- Cooling: 120mm Hydro Dynamic Bearing (HDB) Fan
- Capacitors: 105°C Japanese Main Capacitors
- Protection: OCP, OVP, SCP, OPP, OTP, UVP
- Connectors: 1x 24-pin ATX, 2x 8-pin EPS, 1x 12V-2x6, 3x 8-pin PCIe, 8x SATA, 3x 4-pin Peripheral
- Cable Type: Fully Modular Embossed Cables
In practical application, the GEX PRO 850 stands out for its ease of integration. The fully modular design, paired with flexible embossed cables, simplifies the cable management process and improves internal airflow. During heavy gaming or synthetic benchmarking, the Hydro Dynamic Bearing fan remains remarkably quiet, effectively dissipating heat without the mechanical hum found in standard ball-bearing fans. The unit's ability to operate reliably in ambient temperatures up to 40°C makes it a robust choice for various climates and case configurations, ensuring that performance does not throttle under thermal stress.
Compared to traditional ATX 3.0 power supplies, the GEX PRO 850 offers the updated 12V-2x6 connector which provides a more secure physical connection and improved electrical safety over the original 12VHPWR design. While many 850W units require a 160mm depth, COUGAR’s 140mm footprint offers superior compatibility with modern mid-tower and compact chassis. Furthermore, the dual certification from both 80 PLUS and Cybenetics provides a more transparent look at both efficiency and acoustic performance than competitors who only list a single rating.
Q&A:
- Does the COUGAR GEX PRO 850 support the RTX 4090? Yes, it features a native 12V-2x6 PCIe 5.1 connector designed specifically for high-wattage modern graphics cards.
- What is the advantage of ATX 3.1? ATX 3.1 improves the reliability of the high-power GPU connector and enhances the PSU's ability to handle momentary power spikes.
- Is this power supply quiet? Yes, it has earned a Cybenetics A noise rating, and the HDB fan is designed for low-vibration, silent operation.
- Will it fit in a compact case? With a length of only 140mm, it is one of the most compact fully modular 850W power supplies available, fitting most standard ATX and many SFF cases.
- What kind of warranty is included? This product comes with a 10-year warranty, reflecting its high-quality Japanese capacitors and durable internal components.
