Based on my research, GTX 560 Ti and GTX 460 needs 24A on +12v
And on the box of my 550 watt PSU, it says that I have max load of 14A on +12 v1, and 15A on +12 v2
I don't really know what v1 or v2 mean, but does this mean that my PSU is 29A ? because 14A+15A = 29A ?
This a photo of my PSU box
Also, I want to mention that I have 8800GTS 320MB and it says on the box that 8800GTS needs 400w and 26A on +12, and I'm surprised about this because 8800GTS use only one 6-pin...