Thermaltake P N VA3000BWA Tsunami Tower Case with Side Open Window - Black Five 3.5" slide-in cage with disk shockproof pads and thumb-screws Dual 12-centimeter cooling fans with fan holder in front (intake) and rear (exhaust) plans for great heat dissipation Two USB 2.0, IEEE1394 Firewire, audio and speaker ports Transparent X type side panel window Front panel 3-way key lock