Power Supply Cougar GEX PRO 850W 80 Plus GOLD PSU ATX 3.1 PCIe 5.1 - CGR GEXP-850

Cougar GEX PRO 850W is a modular ATX power supply from the higher mid-range class, designed for modern gaming and workstation configurations with more serious graphics cards. With 850W power and 80+ Gold efficiency certification, it easily handles systems with powerful GPUs and plenty of storage. Support for ATX 3.0/3.1 and PCIe Gen 5.0/5.1 means you are ready for the current and next generation of graphics cards. The compact length of 140 mm helps for easier installation even in tighter mid-tower cases.

What you get: a stable and efficient power supply with active PFC and up to about 90% efficiency, which reduces excess heat and lowers the load on the electrical grid. The modular design allows you to use only the necessary cables, making cable management easier and improving airflow in the case. With 1x 16-Pin PCIe 5.1 12V-2x6 and 3x 6/8-Pin PCIe, you are covered for both modern high-end GPUs with the new connector and older models. The eight SATA and three IDE connectors are sufficient for several SSDs/HDDs, fan controllers, and other peripherals. A 120mm F.D.B. fan with hydrodynamic bearings ensures quieter operation and a longer lifespan for the power supply.

• Power 850W – suitable for strong gaming and productivity configurations with one powerful GPU and multiple devices.
• 80+ Gold certification and up to 90% efficiency – less energy lost as heat and lower overall consumption under load.
• ATX 3.0/3.1 and PCIe Gen 5.0/5.1 support – readiness for current and future graphics cards, according to new power supply requirements.
• 1x 16-Pin PCIe 5.1 12V-2x6 + 3x 6/8-Pin PCIe – flexibility for high-class GPUs with the new connector and for standard cards with older PCIe power cables.
• 8x SATA and 3x IDE connectors – sufficient power for many SSDs/HDDs, optical drives, or accessories.
• Modular design – cleaner internal appearance, better airflow, and easier maintenance and upgrades in the future.
• 120mm F.D.B. fan – lower noise and better reliability compared to standard bearings, especially during long operation.
• Compact dimensions 140 x 150 x 86 mm – easy installation in most ATX cases, including shorter chassis.
• Wide input 100–240 VAC and active PFC – stable operation at different network voltages and better power factor.
• 60 months warranty – long-term security for one of the most important parts of your system.

Who it is suitable for: if you are building a serious gaming or creative PC with a powerful GPU and plenty of storage, this 850W Gold power supply is a very good base. Support for ATX 3.1 and PCIe 5.1 makes it particularly suitable if you plan or are already using the new generation of graphics cards with a 16-pin connector. It is not the most logical choice only if you are aiming for a completely budget build with low consumption or an SFF configuration smaller than ATX.

The most sensible thing here is the combination of 850W power, 80+ Gold efficiency, and native PCIe 5.1 16-pin in a compact, modular ATX body. This gives you stability and peace of mind for several generations of hardware upgrades ahead.