Make of it what you will subtle and sleek for a versatile setup clean and elegant when modularity meets simplicity with an elegant outlook this modular case is for the ones valuing simplicity it comes with our freeformtm modular system technology allowing user to adjust customize and upgrade your pc case with smooth flush panels and a large side window this case will complement softer and more refined home gaming and office setups discreet air vents pop your panels up thin vents on four corners