pcie 3.0 graphics card in 4.0 slot
Card chuyển SSD PCIe NVMe (4 Slot)
YES is the short and simple answer to whether a PCIe 4.0 device can work in a PCIe 3.0 slot. You can plug a PCIe 4.0 device, like a graphics card, into a PCIe.
How To Check PCIe Slot Version, Generation & Bandwidth
PCIe slots feature the same pin layout and thus are forwards and backward-compatible. However, a PCIe 4.0 card slotted into a PCIe 3.0 slot will run at the lowest denomination speed (PCIe 3.0).
Can a PCIe 4.0 Device Work in a PCIe 3.0 Slot? (Answered)
However, it's important to note that the graphics card will operate at Pcie 3.0 speeds in a Pcie 4.0 slot, as it can only transfer data at the rate supported by the graphics card itself.