Is there any benefit to putting a PCIe 4 SSD in a PCIe 3 slot?

AORUS Gen4 AIC Adaptor Key Features SSD m 2 pcie 4 0 in 3 0 slot PCIe x16, 1 PCIe x16, 1 PCIe x1, 1 Key E for WiFi; Graphics Output Options: HDMI, DisplayPort, D-Sub; AMD CrossFireX™; CH HD Audio m2 sata vs nvme slot 2 motherboard slot at PCIe speeds PCI-Express versions are backward and forward compatible, meaning that you can use a PCIe storage

m2 slot screw Like USB, PCIe is forward compatible This means that a device which requires PCIe will work in a PCIe or PCIe slot Slot Size Lane Width