PCOM-B646 is COM Express^® module based on Intel^® Atom^® x7000E/RE Series Processor. It is compatible with COM Express Rev3.1 standard. The platform adopt Intel^® 7 lithography and VNNI instruction set, offers advance computing power up to 15W thermal and embedded use condition for wide range application. It use AVX2 and VNNI to fulfill AI inference performance improvement and upgraded to eight cores for high computing efficiency in the Atom product line.PCOM-B646 supports PCIe Gen3 lanes, and 1x Non-ECC DDR5 SO-DIMM, which is suit for mission critical use conditions and AI edge computing. This module also provides (up to) 6x PCIe Gen3 x1 lanes, (up to)4x USB 3.2 Gen 2, and 2x SATA. The complete and flexible I/O capacity also mapped to wide range of embedded/industrial applications.