The Gamemax GP-850B is a non-modular ATX power supply designed to provide a steady 850W of power to your computer components. It is built to modern standards, supporting ATX 3.1 and PCIe 5.1, which ensures compatibility with the latest hardware. An 80+ Bronze efficiency rating means it converts power effectively, reducing energy waste during operation. To keep the system stable, it utilizes a dual DC-DC control circuit with 180-degree phase-shifting, maintaining a voltage accuracy of ±2% for the 3.3V and 5V outputs. Inside the black chassis, the unit features high-quality Japanese capacitors and a double-sided SMD PCB for reliable performance. Cooling is handled by a 140mm smart fan that adjusts its speed based on the current load, keeping noise levels as low as 25 dBA. This thermal management is supported by an aluminum extrusion architecture that helps dissipate heat efficiently. Measuring 150 mm in length, 160 mm in width, and 85 mm in height, it weighs 2.26 kg. This power supply is well-suited for users building a high-performance PC who need a reliable energy source for multiple components. It comes equipped with a comprehensive set of connectors, including one 24-pin ATX power cable, two 8-pin CPU cables, four 8-pin PCI-E connectors for graphics cards, and seven SATA ports for storage drives.