what components use the 12v rail?

[ferret face]

as above really, anyone know?

 

[jellybeard999]

optical and hdds
fans (if on molex and not volt modded)
gfx
mobo

everything really

 

[Yewen]

fans (if on molex and not volt modded)

Normally yes, but being techy there is a way to do it with the 12v rail, although it is very ghetto and not very safe

 

[ferret face]

oh okay, so what uses the 3v and 5v rails then??

cheers