power consumption of the RX 580 8GB

[dani80008]

uhhh, i'm getting the RX 580 8gb, and i'm wondering if my power supply is enough.
it's the SeaSonic 400W Active PFC 80+ SS-400ET PSU, is it okay, or i need to upgrade or something?

 

[Dark Lord of Tech]

A Radeon RX 580 needs 27 amps on the 12v+ rail and at least a 500w-550w power supply , usually with 1 - 6 pin and 1 - 6+2 pin PCIE power connections.

 

[Susquehannock]

The PSU lacks the power and connector you need for that card.