Cooler Master MPX-8503-AFAG-2BUV 850W Gold PSU

The Cooler Master MWE Gold 850 V3 is an 850-watt fully modular power supply designed to meet the demands of current-generation PC hardware. Certified at 80+ Gold efficiency, it operates at up to 90% efficiency, minimizing energy waste and reducing the thermal load inside your system. Full modularity means every cable is detachable, so builders can install only what their configuration requires, resulting in cleaner routing and better airflow throughout the case.

A key feature of this unit is its ATX 3.1 compliance, which ensures it can handle the aggressive transient power spikes produced by modern high-performance GPUs. The included 90-degree 12V-2x6 PCIe 5.1 connector is engineered for improved electrical durability and reduced mechanical stress on the GPU's power socket, addressing a reliability concern that has affected earlier 12VHPWR implementations. The hexagonal fan cover design allows up to 80% airflow intake, and a dedicated internal heat sink further enhances thermal performance, helping the PSU maintain stable output even during sustained high-wattage operation.