BAK709 14slot Split ISA backplane, split 7-ISA slots + 7-ISA slots, Microbus

SuperMicro SAS-743TQ Back Panel SATA & SAS Board SAS743TQ Backplane plane 8-Bay

BAK738 slimline 2slot ISA backplane, solder connections for power (see photos)

Sun 373-0020-01 4-Slot SAS/SATA Disk Backplane for U45-u/25 w/sas data cable

BAK803 Slimline 6slot ISA backplane, Microbus, P8/P9 power connector

Compaq 3270 006018-001 REV A Riser Board Backplane Board 006019

BAK946 PICMG Passive Backplane, PICMG, 2-ISA, 4-PCI Microbus/UK