L lebin Reputable Nov 22, 2014 36 0 4,530 Aug 27, 2015 #1 I mean, what does it mean 18A on 12V rail? Why are there two or more rails?
bignastyid Titan Moderator Jun 19, 2011 33,488 1,620 159,590 Aug 27, 2015 #2 http://computer.howstuffworks.com/power-supply.htm Upvote 0 Downvote
helpstar Titan Dec 25, 2012 13,264 777 83,840 Aug 27, 2015 #3 http://www.tomshardware.co.uk/answers/id-1747267/single-rail-multi-rail-make-understand.html Upvote 0 Downvote