The Kolink Core series are a range of high quality power supplies that offer great value for money. This new S update adds fully black sleeved cables for a more premium look.The Core S 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, all of which are fully black sleeved. The Kolink Core S 500W can therefore easily power anything from a mid-range to performance system.Specification:Dimensions: 150 x 86 x 140mm (W x H x D)Fan: 120mm (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: 500W + 3.3V: 15A + 5V: 15A + 3.3V / + 5V: 100W + 12V: 396W / 33A -12V: 0.3A / 3.6W + 5Vsb: 2.5A / 12.5WConnections (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