Antec GX500 Window Gaming Case with 8 Drive Bays, 7 Expansion Slots, 3 x 120mm Fans and 2 x USB 3.0 for ATX, M-ATX and Mini-ITX Supports 8 drive bays that include 2 x 5.25" tool-less drive bays, 4 x 3.5" tool-less HDD bays, 1 x 3.5" floppy bay and 1 x 2.5" SSD drive bay. Advanced cooling system with rear water cooling grommets, 3 x 120mm fans and 2 x 120mm optional fan mounts. Convenient I/O panel with 2 x USB 3.0 ports and audio in/out. Compact build with ample space for max 380mm graphics card size and max 170mm CPU cooler height; black exterior/interior for gamers from inside-out. Handy cable routing space behind the motherboard keeps equipment cool, dust-free and reliable.