HP 8100 motherboard with Intel core i3-6100U CPU @ 2.30 GHz + intel HD Graphics | eBay
MYHJ Fit for MSI H310M PRO-VL Intel H310 Lag 1151 Scheda Madre per PC DDR4 32 GB Core I7-8700 I5-8500 I3-8100 CPU PCI-E 3.0 2 × USB3.1 Gen1 Schede Madri per Computer :
Intel Core i3-8100 review | Rock Paper Shotgun
Intel Core i3 8100: 3.6GHz Quad-Core With UHD Graphics For Less Than $120 USD Review - Phoronix