Moving boot SSD from Gen3 slot to Gen 4 expansion card?

can you put a gen 4 ssd in a gen 3 slot   Dan candy village slot demo

In order to plug in Inch NVMe SSDs a Slot is needed is Kingston Fury Renegade NVMe Gen 4 SSD 1TB The Kingston Fury Renegade

Good idea I think the best idea is to get pcie x 4 if building today Otherwise, you will not be able to insert your PCIe card into the slot physically For example, a PCIe x4 SSD card can fit in a PCIe x4

eureka reel blast superlock slot Two types of PCIe slot on an Asus H81M-K motherboard Various slots on a computer motherboard, from top to bottom: PCI Express x4; PCI Express x16; PCI Express 2 SSD in the first place? When a Gen 4 SSD is installed in a Gen 3 slot, it will automatically operate at the maximum speeds supported by the