Installed within the 600T is the NH-U12P CPU cooler which is 158mm tall. Between the top of the heatpipes and the side panel there is approx. 2cm clearance. So the 600T will accommodate tower cooler that are rather large in height. This is good to see.
Plenty of clearance between the top of the CPU cooler and the side panel
Additional to the excellent cable management routing, grommets and spacing there is a unit beneath the HDD cages that will allow you to store any unwanted cables - further improving the cable management within the 600T. This is a neat idea, I like it. It can be accessed from the front of the motherboard side and behind the motherboard side. Very useful.
Cable management concealing box from the front
Cable management concealing box from the back
Behind the motherboard tray there is approx 1.5cm in clearance. This is adequate to allow even the thicker 24-pin ATX cable to be routed along the back of the 600T. The 4-pin EATX cable was also able to be routed around the back and up to the top.
Measuring the gap between the back of the motherboard tray and side panel
