'gigabyte' 3d-aurora 570b black mid tower case, 12x drive bays, 3x 120mm blue led fans, usb 2.0, 1394, audio, atx/micro atx, no psu. gigabyte 3d-aurora 570b black mid tower case, spacious extended body, 5x 5.25" & 7x 3.5" drive bays, 1x 120mm blue led illuminated silent front fan, 2x 120mm blue led illuminated silent rear fans, 2x usb 2.0, 1x 1394, 1x audio, diamond-cut edges, power switch with led backlight, interchangeable vented steel mesh side panels, strengthened nickel-coated rear plate, dual security locks on both front and side panels, filtered and led lit silent intake fan, dual led lit silent exhaust fans, supports future upgrades of liquid-cooling systems with pre-modifications, customizable light beam projector, cable managed interior, atx/micro atx/flex atx/ceb.(no psu)