NF9D-2550 INTEL® Cedar Trail-D Processor D2550 + NM10 Chipset Support 2 * DDR3 800/1067MHz Single CH up to 4GB Support DirectX 10.1 Graphics up to 640MHz Support 2 * Serial ATAII (3Gb/s) & 2 * Serial ATAIII (6Gb/s) Devices Integrated VIA VT1705 HD Audio CODEC with 6-CH Supports Realtek ALC662 6-CH HD Audio CODEC Gigabit LAN 1 * 24 bits Single Channel LVDS header Support Watch dog Technology Compliance with ERP standard Mini-ITX Form Factor(170mm x 170mm) Support Daughter board Expansion