Gigabyte’s Lynnfield P55–based “Gigabyte GA-P55-UD4P” motherboard feature Intel's upcoming Core i5 (P55 chipset) for LGA1156 processors, codenamed Lynnfield. The board's dual PEG slots support SLI and CrossFire and a couple of its SATA ports are labeled as SATA 6Gbs. There's also plenty of connectivity in the I/O backplane--Gigabit LAN and HD Audio support come by way of Realtek chips and the Firewire ports are powered by a TI controller.
Next up is higher-end GA-P55-UD6, sports aluminum cooling on its VRM and chipset. The UD6 is also outfitted with more SATA ports (10 vs. 8), more DIMM slots (6 vs. 4), and it has a much different slot configuration which includes a trio of PCI Express x16 graphics slots.