TEMPERED GLASS SIDE PANEL & TWO PRE-INSTALLED FANS
The robust chassis consists of one millimetre thick SECC steel and is equipped with a four millimetre thick tempered glass side panel and a plastic front with a stylish brushed aluminium look. The entire interior is coated in black and equipped with a power supply shroud to achieve an incredibly clean aesthetic. A hard drive cage with brackets for three 3.5- or 2.5" drives is also included. 

In order to give the installed hardware the best possible airflow, the case comes with two of a total of six possible 120 mm fans with Molex connectors. One is placed at the lowest of three potential places behind the front, the second at the slot in the back. Two additional 120 mm fans can be installed under the top of the case.

DUST FILTERS KEEP THE KOLINK STRONGHOLD CLEAN
The motherboard tray and the power supply cover offer numerous openings for perfect cable management. A 240 mm radiator can be installed in the front and in the top of the Observatory's chassis. The air inlets come with fine dust filters in the roof and base of the chassis. They can be removed without tools and are strengthened with the help of a filigree honeycomb pattern.