Risa

I saw someone once theorize that the console designers knew their creations would get dumped with tons of heat and current under battleshort conditions, and had to come up with some fallbacks. So they just filled it with a ton of mass to soak it up as long as possible, a big hunk of basalt. Unfortunately, when it gets overloaded, it tends to explosively fracture. But that's better than cooking every ensign to touch a panel when under fire