asus ta-a12 mid gaming tower case, 10x drive bays, fan, usb 2.0, audio, 1394, no psu, form factor atx/microatx. asus ta-a12 gaming mid tower case, 10x drive bays: 4x 5.25", 6x 3.5", 2x usb 2.0, audio port, 1x ieee 1394, system fan support 1x 120mm front fan, 1x120mm rear fan and 1x 120mm side fan, the multi-way ventilation design ensures continuous operation, great craftsmanship and looks, hassel-free installation, blue led back light, screw-less lockers, form factor atx/microatx.(no psu)