Passive Backplanes 1U Butterfly Backplanes Compatible with IPC Chassis: ACP-1000 (Only Sold with Advantech’s 1U Chassis) PCA-6103P2V-0A1 Segment: 1 Slots: 2 PCI, 1 CPU PCI bus: 32-bit/33 MHz Size: 40 x 400 mm (1.57" x 15.75") Ordering Infromation: 969K610301 PCA-6103P2VX-B2 Segment: 1 Slots: 2 PCI, 1 CPU PCI bus: 64-bit/66 MHz Size: 40 x 400 mm (1.57" x 15.75") Ordering Information: 9692610334 2U Butterfly Backplanes Compatible with IPC Chassis: ACP-2000 / IPC-602 (Only Sold with Advantech’s 2U Chassis) PCA-6105P4V-0B2 Segment: 1 Slots: 4 PCI, 1 PICMG PCI bus: 32-bit/33 MHz Size: 80 x 260 mm (3.15" x 10.23") Ordering Information: 969K610510 PCA-6106P3V-0B1 Segment: 1 Slots: 1 ISA, 3 PCI, 2 PICMG PCI bus: 32-bit/33 MHz Size: 80 x 260 mm (3.15" x 10.23") Ordering Information: 969K610621 PCA-6106P5V-0A1 Segment: 1 Slots: 5 PCI, 1 PICMG PCI bus: 32-bit/33 MHz Size: 80 x 260 mm (3.15" x 10.23") PCI bridge: Pericom PI7C8150MA Ordering Information: 969K610600 PCA-6106P3VX-A1 Segment: 1 Slots: 1 ISA, 3 PCI, 2 PICMG PCI bus: 64-bit/66 MHz Size: 80 x 303 mm (3.15" x 11.93") Ordering Information: 9692610691