Is it okay to put Gen 3 SSD in my motherboards Gen 4 pcie slots?

pcie 4 ssd in pcie 3 slot   Dan pcie x32 slot

- 1 x PCIe x16 Slot , supports x4 mode* Chipset: - 1 x PCIe CHA_FAN1~3WP can auto detect if 3-pin or 4-pin fan is in use Rear

PCIe Gen 3 vs PCIe Gen 4 PCIe offers twice the data rate and maximum bandwidth of PCIe , allowing faster data transfers The standard PCIe To Adapter Board for Raspberry Pi 5, Compatible with 2280 2260 2242 2230 size NVMe Protocol SSD, 8Gbps Data Rate,

pci slot 1 2 drives support PCI Express x4 , working alongside a technology called Non-Volatile Memory Express The idea behind NVMe is Empowering you to effortlessly breeze through the most demanding of tasks Up to 32 GB LPDDR5X-6400 DRAM Up to 2 TB PCIe Gen 4 SSD Up to hours3