The Kolink Core series are a range of high quality power supplies that offer great value for money. This new ARGB update adds an ARGB side panel that generates a variety of effects.Like the non-RGB version it is 80 Plus certified, which guarantees a power efficiency of more than 80 percent from 20 percent utilisation at 115 volts. All models of the Core Series meet the requirements of EU Regulation No. 617/2013 for safe operation on the European 230-volt grid. Also a result of meeting the mandatory requirements for standby power consumption, Kolink core power supplies offer a low-cost solution to powering your system.The 500 watt model has a 4 + 4-pin EPS12V connector for the CPU, a 6 + 2-pin connector for the graphics card and a 20 + 4-pin ATX connector for the motherboard. Four SATA and two Molex connectors are available for additional components. The Kolink Core 500 ARGB can therefore easily power anything from a mid-range to performance system.Kolink also want to ensure that Core 500 ARGB is aesthetically pleasing. The LEDs\' effect can be adjusted by pressing a button on the PSU itself. Alternatively they can be controlled via a standard 3-Pin connector on the motherboard. In fact further customisation of the RGB side panel is possible by attaching an alternate sticker (included with the PSU). Additionally flat black ribbon cables complement the bright LEDs and have the benefit of make cable management easier.All this and it even comes in a colourful box!Specification:Dimensions: 150 x 86 x 140 mm (W x H x D)Fan: 120 mm (automatic control)Efficiency: at least 80 percent at 50/20/100 percent load, 80 Plus certifiedActive PFC (0.9)Form Factor: ATX12V 2.3Rated power: 500 W + 3.3V: 15A + 5V: 15A + 3.3V / + 5V: 100W + 12V: 396W / 33A -12V: 0.3 A / 3.6 W + 5Vsb: 2.5 A / 12.5 WConnections (fixed): 1x 20 + 4-pin 1x 4 + 4-pin (CPU / ATX12V / EPS12V) 1x 6 + 2-pin PCIe4x SATA 2x 4-pin MolexPower cable not included