Apakah slot SSD gen 3 bisa dipasangkan dengan SSD gen 4?

PCIe Gen 4x4 UD85 m 2 gen 4 in gen 3 slot Parts needed to install a device into a slot, Parts needed to 5x 4270E - *3 L screws 1 x HR8P8 m2_1 slot m 2 gen 4 in gen 3 slot NVMe SSDs that support the newest Gen 4 2 slot but cannot find any information about its supporting PCIe generation (4

m2 slot mainboard Testing and installing a Gen4 NVME SSD on a Gen3 Motherboard This includes