BP-206SS-P4Wallmount, PCISA, 6-Slot Backplane, 4 PCI, 3 PCISA, Single Segment
BP-204SS-P1Wallmount, PCISA, 4-Slot Backplane, 1 PCI, 1 ISA, Single Segment
BP-214SI-V61Rackmount, ISA, 14-Slot Backplane, 14 ISA, Single Segment