IntelĀ® CeleronĀ® J6412 quad core, 1 x SDRAM DDR4 3200 MHz (max. 32G), 1 x M.2 slot: M key for storage (SATA only, 2242 & 2280), 1 x RS-232, 1x RS-232/422/485, 1 x TPM2.0, 12 ~ 30 VDC, 1024 x 768.
Full Datasheet available - https://bit.ly/PPC-312EHL