Converting less heat and being more power-efficient, the KRATOS E1-600 delivers up to 80% energy efficiency and supports C6/C7 power state. Accordingly, a deeper lower power sleep states for further efficiency is achieved. KRATOS E1-600 offers unparalleled lighting effects. By pressing one button for 3 seconds, the lighting can be easily switched between motherboard manufacture sync and the built-in 30 lighting effects, Multi-color, and LED off. With RGB motherboard sync (5V 3-pin connection), addressable RGB lighting can be synchronized via motherboard manufacture software creating a consistent style throughout your computer. KRATOS E1-600 offers you 80% energy efficiency supplying stable power while operating at lower sound levels. With built-in RGB lighting effects and addressable LEDs, effortlessly gives this power supply a unique style of its own.