The latest pico-ITX motherboard from Gigabyte comes with an embedded Celeron N3350 dual-core SoC that is powerful enough for video decoding loads. Users have the possibility to add up to 8 GB of LPDDR3-1866 RAM, a SATA HDD and an mSATA PCIe SSD, plus an m.2 Wi-Fi mdule. The diminutive motherboard is smaller than a high-end smartphone.
https://www.notebookcheck.net/Gigabyte-releases-Pico-ITX-Apollo-Lake-mini-PC-motherboard-smaller-than-an-iPhone.440317.0.html