Side panel with window Removable dust filters in the bottom Guide srews for internal mounting of 3,5" HDDs Serial 120mm fan with red LEDs in the front and rear Translucent front panel and top Separated SSD mounting option in the bottom PSU mounting in the bottom Intelligent cable management Space for cards with a length of up to 37cm Side panels with thumbscrews USB 3.0, USB 2.0, Card-Reader and Audio plug internal as block connectors Feet HD-Audio