Micro Tower PC micro ATX, Mini-ITX Supported HDD sizes: 2.5,3.5" Number of 2.5" bays: 2 Number of 3.5" bays: 2 Side window Tempered glass panel(s) Anti-dust filter SPCC Black S100 TG Micro case comes with one tempered glass panel on the left, one preinstalled 120mm standard fan at the rear and supports motherboards up to Micro-ATX.Thermaltake S100 Tempered Glass Edition Micro ChassisThe S100 Tempered Glass Edition Micro Chassis combines sophistication, elegance, and simplicity and is built with modern steel construction. Based on the key features of S Series chassis TG, the S100 TG is designed to be even more compact and is manufactured with one tempered glass window on the left for a stunning view and one preinstalled 120mm standard fan at the rear for fundamental ventilation. The flexibility is limitless for high-end components. The S100 TG Micro Chassis is a great fit for users who are looking for a budget friendly and stylish chassis.Slim and Compact DesignFull metal construction a