> This problem sounds similar. A single fat wire is the easiest, but I guess it’s not that simple. The problem is the 12V architecture, so the only way you can

> This problem sounds similar. A single fat wire is the easiest, but I guess it’s not that simple. The problem is the 12V architecture, so the only way you can ramp power up is to increase amperage, and sending 50A over a single wire would probably require 8AWG. That's... really not reasonable for inside a PC case. Then again, burning down your house is somewhat unreasonable too.