System Power Supply Requirements for a single SAPPHIRE NITRO+ Radeon RX 480 8 GB
• SAPPHIRE suggests a minimum of a 500 Watt or greater system power supply. (Minimum system power requirement based on a PC configured with an Intel Core i7 3.2GHz 130 Watt TDP processor.)
• the system power supply must also have a maximum combined +12 Volt continuous current rating of 34 Amps or greater
• the system power supply should also have at least one 150-Watt 8-pin PCI Express supplementary power connector.
HIGH POWER EP-500 BR-II (HPQ-500BR-H12S)
• OEM: SIRFA Electronics
•...