ASRock has released the Atom based AD2500B-ITX, the AD2700B-ITX and the AD2700-ITX.
The AD2700B-ITX, for one, has a large passive heatsink covering the CPU, a small one over the NM10 chipset and two SO-DIMM slots. Two SATA 3.0 Gbps ports, for HDDs and SSDs, are present as well, along with a single PCI slot and two headers for front USB 2.0 ports.
As for the back panel, the I/O options are a pair of PS/2, a serial port, a parallel port, D-sub, two USB 2.0 ports, Gigabit Ethernet and two USB 3.0 connectors, plus 5.1-channel audio.
The AD2700-ITX is more interesting through the single PS/2 port, four USB 2.0 ports, two USB 3.0 ports, 7.1 audio with optical S/PDIF out, D-sub, DVI and HDMI.
The GPU is listed as