Thermaltake Element Qi Mini-ITX Compact Desktop Computer Case with Build-in 220W SFX Power Supply Mini and compact case design for space saving personal computer: 130 (H) x 220 (W) x 330 (D) mm Pre-installed 220 watts SFX power supply Build in 2 x USB 3.0 ports and the front side HD audio connectors. External Bay: 1x 5.25", 1x 3.5"/ Internal Bay: 1x 3.5" Case Type: Mini Case Material: SGCC External Bay: 1x 5.25", 1x 3.5" Internal Bay: 1x 3.5" Front I/O Panel: 2x USB 3.0 Ports, HD-Audio