HP 918311-001 is a system board for a compatible HP laptop, intended for a configuration with WWAN. It brings the main computing platform and processor together on one replacement board.
The board carries a dual-core Intel Core i3-6100U running at 2.4 GHz, with 3 MB of Level 3 cache and a 15 W TDP. Its UMA graphics uses system memory for graphics processing, rather than a separate graphics memory configuration.
This precise part number identifies the WWAN version of the board. The processor, graphics arrangement and WWAN configuration are useful identifiers when matching the part to the laptop configuration.