So, the picture of Abit motherboard is a fake, however - the specs were semi-right: "nForce5" chipset in question is known under a name "MCP55", and its more or less the same nForce4 SLI chipset we know today, only featuring new enhancements in various sectors: it supports 20 PCIe lanes (so the two x16 slots you're seeing on a picture are electrically x16. Data throughput wise - x8), six SATA-II devices and one PATA interface, a single Gigabit Ethernet (nV GbE) and most importantly - eight-channel RealTek ALC882D High-Definition Audio chip.
Izvor: Inquirer