Full tower cases are usually needed by end users that needs tons of storage capacity. Or by watercooling fanatics that need adequate space to house all of their huge radiators. Sometimes you don't have any option besides to go for a full tower case, as your motherboard's size is out of proportions. A few of those particular motherboards might be Intel's Skulltrail, eVGAs SR2/3 motherboards or even eg Gigabyte's X58 UD9. Due to their XXXL ATX size, only full towers need to apply for the job. Todays Elysium is Xigmateks high end full tower chassis, ready to take on any big size motherboard you throw at it. Fully ready to be fitted with your favorite watercooling gear.