Four free FRGB fans with various spectrums for full gaming mode are included with the hexa xl CG82 full tower case. CG82 FAN | HEXA XL 12 CM 12X TEMPERED GLASS ON THE MAGNETIC HINGE SIDE Maximum CPU Height: 165 mm HDD Type-C x1 3X SSD 2X USB: 2.0 1X | 3.0 1X Add Four FRGB fans are free. INTERNATIONAL STRUCTURE EATX, ATX, MINI-ITX, MICRO-ATX, 2SSK, and 3 HDD installation locations are supported by the HEXA XL CG82. AIO AND FAN SUPPORT Up to 12 RGB fans, extreme heat transfer, and RGB lighting are all supported by the HEXA XL CG82. Front 240/280/360 mm Top: 240/280/360 mm; bottom: 120 mm Add free Four FRGB fans Three front 120/140mm fans One 120mm rear fan Two 140mm or three 120mm top fans Three 120mm underside fans 2.