The Cougar Power GES 850 is a reliable power supply designed to provide stable energy for modern PC builds. It delivers a total output of 850W and carries an 80 PLUS Gold efficiency rating, which helps reduce electricity waste and heat during operation. Built to current industry standards, it supports Intel ATX 3.1 and PCIe 5.1, ensuring compatibility with the latest hardware components. Inside its standard ATX frame, this unit utilizes a Tri-Sense design across the 3.3V, 5V, and 12V lines along with LLC and DC-DC converters to maintain steady voltage levels. To keep things cool, it features a 120mm fan that automatically adjusts its speed based on temperature, allowing for quieter operation when your system isn't under heavy load. The fixed cable set includes a dedicated 12V-2X6 connector for high-power graphics cards, alongside three PCI-E (6+2) and two CPU (4+4) connectors to support demanding processors. Measuring 140 x 150 x 86 mm and weighing 1.85 kg, it fits comfortably into most mid-tower cases. This power supply is a practical choice for gamers or workstation users who need a dependable energy source that can handle power-hungry GPUs and CPUs without needing the complexity of modular cables.