PCIE Gen5
Linux/Windows Workstation with x7 PCIe Gen5 slots for FPGA/GPU development [More Info..]  

PCIE Gen5
Linux/Windows PC with x3 PCIe Gen5/x3 PCIe Gen3 slots for FPGA/GPU development [More Info..]

PCIE Gen4
Linux/Windows PC with x4 PCIe Gen4 for FPGA/GPU development [More info]