SPECIFICATIONS main spec Dimensions 351 x 206 x 451mm (DWH) Form Factor Mid Tower Materials Steel + Plastic Mainboard Support ATX, M-ATX, ITX Front Access & Controls Power, Reset, 2 x USB 2.0, 1 x USB 3.0 , MIC/HD-AUDIO Side Panel 4mm Tempered Glass Drive Bays Expansion Slots 7 3.5" / 2.5"  2 / 2 2.5" 2 (motherboard width must be less than 185mm) Fan Support Front  3 x 120mm / 2 x 140mm Top 2 x 120mm Power supply 2 x 120mm Rear 1 x 120mm Included Fan(s) Pre-installed 3 x 120mm fixed mode RGB fans in front & 1 x 120mm fixed mode RGB fan in rear (AX22 ELITE) Pre-installed 3 x 120mm fixed mode RGB fans in front (AX22) Radiator Support Front 120 / 240mm Clearance Max GPU Length ≤ 270mm (with front fan) ≤ 295mm (without front fan) Max CPU Cooler Height ≤ 155mm Max PSU Length (Include cable) ≤ 165mm (with HDD) (Include cable) ≤ 295mm (without HDD) Miscellaneous Dust Filter  Bottom Net Weight 4.1 Kg (AX22 ELITE) / 3.9 Kg (AX22) / Gross Weight 4.9 Kg (AX22 ELITE) / 4.7 Kg (AX22) Warranty  1 Year UPC# 0-761345-10049-6 (AX22 ELITE)