The EPIC motherboard form factor is a larger version of the 3.5 inch. 

EPIC-BT07
EPIC EMB MB E3845 PCI104 9-24VDC
8,220.00 8220.0 ZAR Excl. VAT
NANO-ADL-P-I3C
EPIC SBC supports Intel® Alder Lake-P Core™ i3 processor with 8GB LPDDR4x memory, Dual HDMI™, DP, IDPM, M.2 A key, M.2 B key, USB 3.2, SATA 6Gb/s, COM, IAUDIO, PCIe x4 for riser card and RoHS
14,420.00 14420.0 ZAR Excl. VAT
NANO-ADL-P-I5C
EPIC SBC supports Intel® Alder Lake-P Core™ i5 processor with 8GB LPDDR4x memory, Dual HDMI™, DP, IDPM, M.2 A key, M.2 B key, USB 3.2, SATA 6Gb/s, COM, IAUDIO, PCIe x4 for riser card and RoHS
15,055.00 15055.0 ZAR Excl. VAT
NANO-ADL-P-I7C
EPIC SBC supports Intel® Alder Lake-P Core™ i7 processor with 8GB LPDDR4x memory, Dual HDMI™, DP, IDPM, M.2 A key, M.2 B key, USB 3.2, SATA 6Gb/s, COM, IAUDIO, PCIe x4 for riser card and RoHS
17,310.00 17310.0 ZAR Excl. VAT
NANO-EHL-J6412C
EPIC SBC supports Intel® Celeron® on-board SoC, with 8GB LPDDR4x memory on board default, with DP, HDMI™, iDPM, M.2 A key, M.2 B key, USB 3.1, SATA 6Gb/s, COM, iAUDIO, PCIe x4 (x2 signal) for riser card and RoHS
9,565.00 9565.0 ZAR Excl. VAT