Though it includes a single 200 mm fan within its face panel, the Strike-X ST’s metal is punched for dual 140 mm and dual 120 mm coolers. Those alternatives are not easy to access, however, since Aerocool did not make space above the main intake fan for the two-fan option. And while adequate space exists between the hard drive cage and face plate to install two fans there, the edge of the case prevents installation with the cage installed.
The best reason we can think of to use the previous-generation fan mounts is to install a second internal radiator, though the hard drive cage must be removed completely to do so. It’s unfortunate, then, that Aerocool uses rivets rather than screws to secure the cage.