Gigabyte GP-P450B 80 Plus Bronze Power Supply.80 Plus Bronze certified ensures to deliver 85% efficiency at 50% load. The better power efficiency leads to less power waste, less heat and less fan noise.

80 PLUS bronze certified: up to 89 percent efficiency, 100 percent Japanese Capacitors, 120mm Hydraulic Bearing (HYB) Fan, Single +12V rail, Meet ErP LOT6 2013 (<0.5W at standby mode), OPP/UVP/OVP/SCP/OCP protection, 3 years warranty (Adjusted according to different regions).