HP 935504-001 system board is a motherboard spare part for the ElitePOS G1 Retail System 145 All-In-One. It is specified with an Intel Core i5-7300U mobile processor, making it the board variant identified for this configuration.
The listing gives the processor a maximum clock speed of 2.6 GHz. This part is intended for system-board replacement or service in the named ElitePOS system. The part number and processor designation identify the particular version, distinguishing it from other ElitePOS G1 board variants.