The SUPREME 600 Watt power supply is for new, OEM, PC, server assemblies, Mini Servers, and rackmount servers. It supports both 20-pin or 24-pin ATX v.2.2 and EPS-12V Xeon motherboards. It also includes two PCI Express 6-pin connectors, which can supply power to two advanced graphics cards running in SLI or Crossfire configurations. This power supply supports Intel Core i7 platform systems