Thermaltake URBAN S71 Window Full Tower Computer Case VP500M1W2N Urban S71 computer case is the main stream ful tower design in Thermaltake's URBAN collection. The entire series has a simple and elegant aesthetic. Brushed aluminum finish front door panel 2 high speed transfer USB 3.0 ports + 2 USB 2.0 ports + HD microphone and headset jack Top-mounted 2.5 or 3.5HDD Docking Station enables blazing fast file transfer and effortless hot-swap drive Preinstalled 2 x 200mm speed control fans at the front and top plus a rear 120mm turbo fan optimize system ventilation in Urban S71. External Bay: 4x 5.25", Internal Bay: 5x 3.5" or 2.5", Docking: 1x 3.5" or 1x 2.5" Expansion Slots: 8