Apex’s DM-318 case is a great choice for instances where you don’t have a lot of space for a system. It would work well in kiosks or as a video wall controller. You could also use it to control information signs in a hotel or airport. Its small size would also make it a good choice for a HTPC. The drive bay housing tilts up for easy installation. There are two external bays, one 5.25� and one 3.5�. There is also a 3.5� hard drive bay. The front panel also has a FireWire, two audio jacks and two USB ports. Once everything is installed put the lid back on and you’re good to go. Power Supply: ATX12V Flex 275W Motherboard Compatibility: Micro ATX / Flex ATX External 5.25" Drive Bays: 1 External 3.5" Drive Bays: 1 Internal 3.5" Drive Bays: 1 Expansion Slots: 4 Low-Profile Expansion Front USB Ports: Yes Front FireWire Ports: Yes