Passive Backplanes 8-slot ISA/PCI Backplanes Compatible with IPC Chassis: IPC-6908/IPC-6608 PCA-6108P3X-0A1 Segments: 1 Slots: 3 ISA, 3 PCI (64-bit/66MHz), 2 PICMG Size:180 x 305 mm (7.09" x 12") Ordering Information: PCA-6108P3X-0A1 PCA-6108P6-0B3 Segments: 1 Slots: 1 ISA, 5 PCI, 1 PICMG/PCI, 1 PICMG Size: 180 x 260 mm (7.09" x 10.24") PCI bridge: Intel 21152 Primary PCI: 3 slots; Secondary PCI: 3 slots Ordering Information: PCA-6108P6-0B3 PCA-6108-0B1 Segments: 1 Slots: 8 ISA Size: 222 x 171 mm (8.74" x 6.73") Only for commercial PC chassis (baby AT size) Ordering Information: PCA-6108-0B1 PCA-6108P4-C Segments: 1 Slots: 3 ISA, 3 PCI, 1 PICMG/PCI, 1 PICMG Size:180 x 260 mm (7.09" x 10.24") Ordering Information: PCA-6108P4-C PCA-6108P6X-0A1 Segments: 1 Slots: 6 PCI, 2 PICMG Size: 180 x 282 mm (7.09" x 11.1") PCI bridge: Intel 21154 Primary (64-bit/66 MHz): 3 slots Secondary (64-bit/66 MHz): 3 slots Jumper selectable 1: VI/O 3.3 V or 5 V Jumper selectable 2: PCI bus 33 MHz or PCI bus 66 MHz Chassis: IPC-6908, IPC-6608 Ordering Information: PCA-6108P6X-0A1 PCA-6108E-0C1 Segments: 1 Slots: 8 ISA Size: 180 x 190 mm (7.09" x 7.48") Ordering Information: PCA-6108E-0C1