Highly versatile, with repositionable HDD slots and a removable ODD cage Water cooling ready for radiators up to 360mm on front, top and rear Adjustable top cover vent with enhanced cooling options and mounting location for a radiator 2 pre-installed be quiet! Pure Wings 2 fans assure whisper-quiet operation Completely sound insulated with dampening material in all relevant places German product conception, design and quality control EXCEPTIONALLY SILENT AND FUNCTIONALPure Base 600 offers a great deal of functionality and features for an attractive price.HIGHLY VERSATILE CONSTRUCTIONMaximum of possibilities for your desired systemPure Base 600 offers many possibilities for system component selection. The 3 HDD slots can be repositioned to allow installation of the largest of graphics cards and the ODD cage is removable for maximum flexibility of water cooling and drives.OPTIMIZED FOR RADIATORSFull choice for water coolingPure Base 600 was optimized to be the perfect case for liquid coo