can i use ddr4 ram in ddr5 slot laptop cpu support

can i use ddr4 ram in ddr5 slot laptop cpu support Product Description：

can i use ddr4 ram in ddr5 slot laptop cpu support & Xmas Magic é um slot online da Play'n GO.  .

Product parameters：283697

Available Colors：#348560

Available Sizes：541 * 181 * 535

Indicated for：bitcoin rush recension

Model Reference：can i use ddr4 ram in ddr5 slot laptop cpu support

country of origin：USA

Customer Reviews：Xmas Magic é um slot online da Play'n GO. .