JonnyGURU has the 650W model from Silverstone's new Olympia power supply family. As for the functionality of this unit, we should take into consideration that it already has a correct 8-pin PCI-e connector on it, two of he 6-pin PCI-e connectors, 6 SATA, 6 peripheral connectors, the cables are fairly long. No, there aren't two 8-pin connectors or four 6-pin PCI-e connectors, but I think Silverstone is aware of the limitations of this unit as far as being able to put out enough power to support 8800GTX SLI or the forthcoming R600 Crossfire. Overall, he's pretty impressed with this one.