The HP system board 918349-601 is a replacement mainboard for the HP Pro x2 612 G2 Tablet. This configuration combines an Intel Core i5-7Y57 processor with UMA graphics, making it the central computing component for a tablet built with this board specification.
The documented setup includes 8 GB of memory, Windows operating system, and WLAN capability. HP’s service guide notes that the memory is soldered to the system board, so it is part of the board assembly rather than a separate memory module.
This part is identified for the specific HP Pro x2 612 G2 configuration with i5-7Y57 and 8 GB memory. The model and component details help distinguish it from other system-board variants listed for the same tablet family.