The Gamemax GX-850 PRO from the Rampage Series is a fully modular ATX power supply designed to provide a reliable 850W of energy to high-performance systems. It adheres to the latest ATX 3.1 and PCIe 5.1 standards, featuring a native 12V-2x6 connector that can deliver up to 600W directly to modern graphics cards, eliminating the need for cumbersome adapters. Inside the black chassis, the unit utilizes 105°C Japanese bulk capacitors and all-solid SMT components to ensure stability. The internal architecture relies on a resonant circuit with the LLC MPS1213 chipset and DC-DC control for the 3.3V and 5V rails, while an 80 Plus Gold efficiency rating helps reduce energy waste. To keep temperatures in check, a 135mm temperature-controlled turbocharged axial fan adjusts its speed based on the load, ensuring the system stays cool without unnecessary noise. Measuring 160mm in length, 150mm in width, and 86mm in height, this unit fits comfortably into standard cases. It comes with black flat pure copper cables that make cable management easier and improve airflow. For safety, the power supply includes seven levels of protection, including OTP, OCP, and SCP, making it a dependable choice for gamers and creators building powerful workstations.