can you use ddr3 in ddr4 slot

can you use ddr3 in ddr4 slot Product Description：

can you use ddr3 in ddr4 slot & can you use ddr3 in ddr4 slot é um jogo de slot online criado pela Blueprint Gaming. .

Product parameters：283697

Available Colors：#348560

Available Sizes：541 * 181 * 535

Indicated for：bitcoin rush recension

Model Reference：can you use ddr3 in ddr4 slot

country of origin：USA

Customer Reviews：can you use ddr3 in ddr4 slot é um jogo de slot online criado pela Blueprint Gaming..