Hyper 212 dimension :
112(W) x 92(D) x 160mm(H). So Hyper 212 falls between vendetta 2 and TRUE 120
So I had to cut a hole in my cabby's side panel. If you have better ventilation inside your cabby then it's always better to keep the side panels closed. It's even helps in reducing the temp ! Last year I was running my rig with side panel opened but from this year ( from jan ) I 'm using my rig with side panel closed.
When I touch my cabby I could feel very little heat but last year it was more hot