We've gotten our hands on some details of ASRock's little Clarkdale supporting H55 chipset based H55M-LE motherboard which ASRock says will hit the market by mid next month.
This motherboard is micro ATX sized with one PCI-E x16 slot, one PCI-E x1 slot and a couple of legacy PCI slots. The rest of the features are a pretty standard affair for H55 chipset boards, though ASRock has colored it some more with proprietory features of its own including "Turbo 50" (whereby an option in the BIOS automatically overclocks the CPU, memory and GPU frequencies along with all related voltages).
ASRock has also stamped the board with a logo stating that it has up to DDR3 2600+ support. Other ASRock specific features include Good Night LED, Multi Speed Fan Control, C.C.O. *Combo Cooler Option", OC DNA, EuP and Instant Boot.
You can learn more about each of these features as well as viewing the full specifications of the board in this PDF formatted slide.