Hi all who know this!! Is it possible to power up 2pieces of r9 270x crossed gpus from a 400 watt psu using just the 12v (yellow +black)(and a other 4 the mainboard??
Sorry for my poor English.
I hope you have understand my problem.
Many thanks!!
If you are asking if 2 x R9-270X will run off of a 400W PSU, the answer is no. I wouldn't even run a single R9-270X from a 400W PSU. Each card requires 2 x 6-pin connectors.