Deepcool MATREXX 55 MESH ADD-RGB 4F is a high airflow case that comes with included A-RGB lighting system and full size temepered glass. Compact ATX case that supports motherboards up to E-ATX. 4mm Tempered Glass providing great view and safety. Mesh front panel providing massive cooling compatibility. 4 A-RGB fans included, with convenient control. 210mm wide tower compartment with 23mm cable management clearance. A magnetic dustproof net on top and dust-filters at the front and bottom. Technical Spec Motherboard - Mini-ITX/Micro-ATX/ATX/E-ATX Case Type - Middle Tower Materials - ABS+SPCC+Tempered Glass Product Dimensions440X210X480mm Carton Dimensions523X277X514mm Net Weight6.6Kg Gross Weight7.6Kg 5.25' Drive Bays0 3.5' Drive Bays2 External 3.5'' Drive Bays0 2.5' Drive Bays4 I/O PortsUSB2.0A2aUSB3.0A1aAudioA1aMicA1 Expansion Slots7 Slots Power Supply Type - ATX PS2 i - Length less than 170mmi Cable Management23mm clearance CPU Cooler Height Limit168 mm VGA Length Limit370mm Cooling Fans Support - Optional: Front:140mmA3/120mmA3; Top:140mmA2/120mmA2 Rear: 1A120mm Pre-installed:Front:3A120mm A-RGB fan; Rear:120mm x1 A-RGB fan Liquid Cooler Support - Front:120/140/240/280/360mm;Top:120/140/240/280mm; Rear:120mm