Product Showcase - Interior

Once we strip away the side panels, we can have a better look at the interior. You will notice that the design is a bit different from what we are used to with that all new top bottom compartment and see through design. 

At the top you can see a the big honey grating, it serves as airflow that exhausts towards the right side mesh in the side panel as well as the power supply compartment. Alternatively you may mount a 360 rad (or combination) there. But that will be your primary exhaust alright. Airflow, while not bad is not very optimal either for this chassis. Cable routing is just not a problem with this chassis. Mind you that the front-panel USB 3.0 connectors must be connected to the proprietary Intel USB 3.0 header on the motherboard. 

Located just under the rear fan we spot 7 PCI card slots and all the way at the bottom space for a PSU. There are several grommet holes  and a HUGE gaping holes so you can work properly at the backside on your motherboard to mount new cooling solutions. 

You can install two SSDs to the right cage with the cabling leading though the backside. There is plenty reach and space to access the motherboard and you can fit pretty big components. The 303 supports graphic cards up to 350 mm and for the CPU cooler up to 160 mm (CPU die surface to side panel).