The Alpha 330 distinguishes itself through large, uninterrupted tempered glass surfaces. The smooth approach to darker case edges give an unique tempered glass feeling. As part of the Lian Li Alpha series, the Alpha 330 features 3 tempered glass panels so any RGB lit devices inside the Alpha 330 will be clearly visible. The left side panel features two levels of transparency. This prevents you from looking into everything hiding behind the PSU shroud while still maintaining that classy tempered glass look. The Alpha 330 features one fan/radiator rack at the front of the chassis to fit up to three 140mm fans, or a single 360x70mm radiator. The Alpha 330 sports a magnetically sealed dust filter on the top. You can easily clean it or access the three fan positions below it. The bottom of the Alpha 330 features a slide-out dust filter for easy cleaning. The Alpha series continues the good tradition of allowing you to show off your hardware. That's why the Alpha series is prepared for vertically mounted GPUs. With tempered glass all-around, this is your best view of your build yet. The Alpha series features both USB 3.0 (2x) and USB 3.1 Type-C for great flexibility and connectivity options.