PC-V350 designed to fit into living room environment, and it has to not to look like a PC, Lian Li's engineer fit a standard Micro ATX system into this tiny chassis, with a standard ATX P/S2 power supply, and to keep the look minimal, PC-V350's access of 5.25" open to the left or right side of the chassis, and there are two internal 3.5" HDDs space. With the slide-out motherboard tray design, user can easy install the system in this tiny chassis. PC-V350 is compact, but it would be your powerful entertainment.