4-slot backplane with three PCI slots

Spec Item Description
Total Slot Total Slot 4
Expansion Slots PCI Slot 3
Chassis Chassis PAC-42GH
Item No. Description
HPE-4S1-R41 PCI/PCI Express Backplane with 3 PCI Slots,RoHS
PAC-400GW-R11 5-Slot Half size Industrial Chassis,WHite color,W/O PSU,RoHS
PAC-42GHW-R11 4-Slot Half size Chassis,White,W/O BP,W/O PSU,AT POWER SWITCH,RoHS