Light Up The System - 2 Pre-installed 200mm 5V Motherboard Sync ARGB fans + ARGB light bar at front panel (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 Patented Rotational PCI-E 8 Slots Design - With patented rotational PCI-E slots you can choose the way you want to display graphics cards vertically or horizontally