19-slot backplane with one PCIe x16 slot, one PCIe x1 slot and sixteen PCI slots

Spec Item Description
Total Slot Total Slot 19
Expansion Slots PCIe x 16 1
PCIe x 1 1
PCI Slot 16
PSU Type PSU Type 24+4pin ATX
USB Connectors by Pin USB Connectors by Pin 4
Item No. Description
PXE-19S2-R10 19 slots Backplane with one PCIe x16,one PCIe x1,16 PCI slots,RoHS