The case specification Factor of Form Mid-Tower Material: 0.75mm SGCC (most of the interior and the MB tray) Tempered glass measuring 4.0 mm on both sides Mini-ITX, Micro-ATX, ATX, and E-ATX motherboard support (up to 12" x 10.7") 7 Internal 2.5" Bays 3 Internal 3.5" Bays Expansion Slots Two 140mm fans NONE was included. Two 200mm 3-PIN ARGB fans (front) with an 800 RPM One 120mm 3-pin, 1100 RPM rear fan 120 x 3 or 140 x 2 (Optional) 120 mm Fan Mount (Top) 120mm x 3 (Side) (Option) (Optional) 120 x 3 (Bottom) Interface for I/O Reset and power buttons Control the lighting mode with an LED button One HD audio Two USB 3.0 Link to case specification: https://lian-li.com/product/lancool-215/