Will pcie 4.0 work in 3.0?
PCIe 4.0 is backward compatible. It's also forward compatible. So, you can insert PCIe 4.0 expansion cards into PCIe 3.0 slots, but your data transfer rate
PRIME Z690-P WIFI D4｜Motherboards
Socket: LGA1700 hỗ trợ CPU intel thế hệ 12 Kích thước: ATX Khe cắm RAM: 4 khe, tối đa 128GB Khe cắm mở rộng: 1 x PCIe 5.0/4.0/3.0 x16 slot, 1 x PCIe 4.0/3.0 ...
PRIME Z590-P/CSM | Motherboards
1 x PCIe 4.0/3.0 x16 slot. - Intel® 11th Gen processors support PCIe ... 2 x PCIe 3.0 x1 slots. * Supports PCIe bandwidth bifurcation for RAID on CPU function.