The Masstige offers a fully modular front panel design that provides you with 10 tool-free 5 ½? hard drive bays. This elegant enclosure is available in 2 colors, Black (which we are reviewing) and Silver. In an effort to differentiate themselves from other manufacturers, AeroCool have reversed the internal motherboard tray which means that the panel that contains the window is now located on the right hand side of the case instead of the more common left side.