Thermaltake Swing VB6000SWS ATX/MicroATX Mid-Tower Case with Side Panel Window (Silver) High efficiency ventilation: 12cm silent fan in rear Tool-free when installing 5.25" and 3.5" devices Dual USB 2.0, IEEE1394 Firewire, audio and speaker ports Transparent side window, stylish streamline form design Thumbscrews for easy opening side panel, EMI protection spring