CPUs that Support 40 Max PCI Express Lanes of CPU

145Intel Xeon E5-1650 CPU
146Intel Xeon E5-1630 v4 CPU
147Intel Xeon E5-1630 v3 CPU
148Intel Xeon E5-1620 v4 CPU
149Intel Xeon E5-1620 v3 CPU
150Intel Xeon E5-1620 v2 CPU
151Intel Xeon E5-1620 CPU
152Intel Core i7-6950X CPU
153Intel Core i7-6900K CPU
154Intel Core i7-6850K CPU
155Intel Core i7-5960X CPU
156Intel Core i7-5930K CPU