Silverstone Tek ATX, Micro-ATX Computer Mid Tower Case, Black RL03B-W-USB3.0 Fantastic styling details with glowing button and red LED fan Positive pressure design for effective dust reduction Removable magnetic dust filter for top vents Smart backside cable routing design Motherboard back plate opening for quick CPU cooler assembly Support easy access drive bays with tool-less design 1 x 120mm red LED intake fan included Support Kensington lock