Thermaltake Soprano VB1000SWS ATX/MicroATX Mid-Tower Case with X-Type Side Panel Window (Silver) High efficient ventilation: Dual 12cm silent fans in front and rear, 9cm fan on side panel Patented sliding rail design for easy 5.25" devices installation Dual USB 2.0, IEEE1394 Firewire, audio and speaker ports Retractable foot stand, front panel 3-way key lock Highly flexible "Silent Purepower supply" unit supports PS/II for PC case (optional)