Exceptionally silent and functionalPure Base 600 Window is truly multi-talented, offering a great deal of functionality and features for an attractive price. Smart usability features and whisper-quiet operation enable you to realize almost any system configuration you desire for your ATX or micro ATX PC. It is the perfect base for your system.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 cooling. 3 areas are specially designed to allow them to be added: front, top and rear. All sizes of radiator up to 360mm are possible.ADJUSTABLE TOP COVER VENTIngenious concept for water cooling and silenceThe Pure Base 600 top cover is adjustable allowing choice between boosting your system’s cooling or silence. You can close it for more silence, open it partially for more exhaust or leave it open to mount a water cooling radiator.PRE-INSTALLED PURE WINGS 2 FANSWhisper-quiet operation – typical for be quiet!2 pre-installed Pure Wings 2 fans with 9 airflow-optimized fan blades reduce turbulence and increase air pressure: 120mm at the rear, 140mm at the front. Permits up to four additional cooling fans.KEEP THE SYSTEM SUPER SILENTEquipped with smart and effective silence featuresIntegrated 3-step fan controller supports 3 fans. Sound insulating material on top, side and front that dampens vibration. Filters at front and bottom prevent the dust to come into the case.TEMPERED GLASS WINDOWSee your valuable componentsThe high-quality and fully-windowed side panel offers a perfect view of components inside your chassis. The window is made of 4mm tinted and tempered glass, and is decoupled from the case with rubber elements to inhibit the transfer of vibrations.