Antec Six Hundred gaming case is designed for gaming purists. Those who appreciate lean, focused gaming engineering. Those who know what they want. And what they don't. The Six Hundred is pure, simple gaming design at its finest. With features like a built-in hot swap hard drive caddy, CPU cutout and top panel "moonroof" design, the Six Hundred doesn't skimp on the flash. But when the going gets tough, the core features of the Six Hundred are what you'll be crying out for: a hard-hitting cooling system that includes a 200mm overhead TriCool™ blue LED fan; plus a perforated front bezel for swift airflow. With the Antec Six Hundred, you can float like a butterfly and sting like a nuke.