Part Number: X11SSL-F
Socket Type: LGA1151
Model: SuperMicro
Memory Type: DDR4 SDRAM
Number of Memory Slots: 4
I/O Ports: Serial, VGA, USB 3.0, USB 2.0, Ethernet (RJ-45)
Expansion Slots: PCI Express x16, PCI Express x8, PCI Express x4

*PLEASE NOTE*
Motherboard has been tested and works perfectly but is missing a Heatsink as seen in the last photo
Thank you