The case specification Factor of Form Steel is the mid-tower material. Tempered glass measuring 4.0 mm on both sides Motherboard that supports ATX, M-ATX, ITX expansion, and E-ATX (width: less than 280mm) Seven Internal 2.5" Bay Slots CAGE SUPPORTS ARE REMOVABLE AND ADJUSTABLE Two 3.5" HDDs or one 3.5" HDD plus one 2.5" SSD 215_2.5SSD Two SSDs for the motherboard's support 3.5" internal bays CAGE SUPPORTS ARE REMOVABLE AND ADJUSTABLE Two 3.5-inch HDDs or one 3.5-inch HDD plus one 2.5-inch SSD 215_2.5SSD Two SSDs for the motherboard's 140mm fans Contains Two 200mm 3-PIN 800 RPM ARGB fans (front) are already installed. One 120mm 3-pin, 1100 RPM rear fan Assistance: Front: either three x 120mm or two x 140mm Top: either two 120mm or two 140mm PSU chamber top: 2 x 120mm The radiator 1 x 280/360 mm in front