Model F

A loud-ass keyboard IBM made back in 1981. It is like the Model M, but only on steroids. If you wake up your house from using a Model M, you will wake up your entire neighbourhood using a Model F. This is due to the usage of capacitive buckling springs, which IBM ditched for membrane buckling springs for the Model M, just to save fucking dinero.

"God damn it, Philip! What the hell is that racket from just you typing?!"
"Oh sorry, mom. I am using a Model F."