Power Supply for RX 480

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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
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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
maximum combined +12 Volt continuous current rating: 37.5 Amps <===== Sufficient
two 150-Watt (6+2)-pin PCI Express supplementary power connectors <===== Sufficient
 
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