MSI MAG A850GL PCIE5 power supply provides the highest power efficiency of 85% and is certified 80 Plus Gold. It features a single +12V rail and 120mm fluid dynamic bearing fan that helps cool the system quietly. With 1 x PCIe 5.0 16-Pin connector, 4 x PCIe 6+2-Pin connectors & 8x SATA connectors, this power supply gives stable and reliable power to all components.