[LIGHT UP THE SYSTEM] - 3 Pre-installed 120mm 5V Motherboard Sync ARGB fans (Sync with ASUS, Gigabyte, MSI, ASRock, Biostar that has 5V addressable RGB header) [BUILT-IN DUAL MODE 5V ARGB SWITCH BOARD] - Control light via I/O port button (27 LED modes/7 Colors) or via 5V ARGB Sync motherboard RBG software [27 LED MODES via I/O PORT] - Wave mode/ Flow mode/ RGB lighting (single color)/ Radar mode (Red yellow green Cyan blue White Purple)/ Breath mode (8 Colors)/ Full Lighted mode/ Single Color mode (7 Colors)/ Light Off [CLEAR VIEW OF PC GAMING] - 4 mm thick Tempered Glass Side panel with standard mounting [FULL LENGTH PSU COVER] - Providing plenty of space to tuck away cables, while keeping airflow clear for your hard drives and PSU [DRIVE BAYS] - 3 x 2. 5’ + 2 x 2. 5’/3. 5’ Supports Mini ITX, Micro ATX, and ATX motherboard [I/O PORT] - USB 3. 0 x 1, USB 2. 0 x 2, HD Audio x 1, RGB Light button x 1 [OUTSTANDING EXPANDABILITY] - 7 Expansion Slot