Cube PC ATX, ITX, micro ATX Supported HDD sizes: 2.5,3.5" Number of 2.5" bays: 3 Number of 3.5" bays: 3 Side window Tempered glass panel(s) Steel Black Jonsbo TR03 Black aluminium front panel/window Triangular Case Design Maximum PSU length 18.5 cm Maximum graphics card length 46 cm Maximum CPU cooler height 17.5 cm On/off button Yes Tempered glass panel(s) Yes Side window Yes Number of expansion slots 7 Number of 2.5" bays 3 Number of 3.5" bays 3 Supported motherboard form factors ATX, ITX, micro ATX Product colour Black Material Steel Type PC Form factor Cube Power supply Power supply included No Ports & interfaces USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity 1 USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 Cooling Bottom fans diameters supported 120 mm Number of bottom fans supported (max) 2 Top fans diameters supported 120 mm Number of top fans supported (max) 1 Top fans installed 1x 120 mm Rear fans diameters supported 120 mm Number of rear fans supported (max) 1 Side fans d