MSI MAG A500DN II Power Supply Unit, 500W, 80 PLUS Standard, ATX PSU, Black Flat Cables

-80 PLUS STANDARD CERTIFIED - With 80 PLUS Standard certification (up to 80% efficiency), this PSU is ideal for powering hardware with high energy demands, such as GPUs and CPUs. -120 MM FAN - The 120 mm fan drives the airflow and keeps the components at a safe temperature. -12V SINGLE-RAIL DESIGN - A 12V single-rail design delivers stable output currents under heavy graphics card loading.