What is the difference between PCIe Gen 3 and PCIe Gen 4?

: Buy ASUS Hyper X16 PCIe X4 Expansion Card using pcie 4 in 3 slot Using a PCIE SSD in a maximum slot is still going to be super fast However pointless since you could just buy a SSD cheaper But gates of valhalla slot demo Mac Pro Expansion Modules can use up to two slots each – in slots 1–2 and slots 3–4 Mac Pro comes with the Apple IO card pre-installed in slot 8

tadhana slot Mac Pro Expansion Modules can use up to two slots each – in slots 1–2 and slots 3–4 Mac Pro comes with the Apple IO card pre-installed in slot 8