PCIe 4.0 with 16GT/s data-rates and new connector to be finalized by 2017 | KitGuru
point 1 I can understand for the power portion, not sure about the heat though. now im not so sure difference will be between pcie 3.0 vs 4.0 when it comes to maximum length if theres any different to provide at pcie 4.0 speed and power. point 2, still co...