can i put ddr3 ram in ddr4 slot

can i put ddr3 ram in ddr4 slot Product Description：

can i put ddr3 ram in ddr4 slot & Return of the Green Knight é um slot online desenvolvido pela Play'n Go. .

Product parameters：283697

Available Colors：#348560

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Model Reference：can i put ddr3 ram in ddr4 slot

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