Tower PC ATX, micro ATX, Mini-ITX Supported HDD sizes: 2.5,3.5" Number of 2.5" bays: 2 Number of 3.5" bays: 2 Anti-dust filter Black Signum 300 Solid is your personal management centeryou can lock everything you need to win inside it, even if that involves meters of cables.It was designed to impress, and we think it does a pretty good jobthe case looks rad and maintains a fresh draft around the PC components. You can easily fit a tall CPU cooler and a 350 mm long graphic card inside. There is also space for eight fansincluding one Stratus 120 PWM that were throwing in.Signum 300 Solid can also accommodate two 3.5-inch hard drives with another two 2.5-inch ones (or four small drives instead). Thats enough to make sure your components wont be crowded like otaku in a queue at a manga and anime convention :)Lets make some draft!When your life is all about computers, you know that the best friend of your hardware is an airy case with ample airflow. Thats why Signum 300 Solid h