can you use ddr5 memory in a ddr4 slot pc

can you use ddr5 memory in a ddr4 slot pc Product Description：

can you use ddr5 memory in a ddr4 slot pc & can you use ddr5 memory in a ddr4 slot pc é um slot (caça-níquel) online desenvolvido pela ELK Studios. .

Product parameters：283697

Available Colors：#348560

Available Sizes：541 * 181 * 535

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Model Reference：can you use ddr5 memory in a ddr4 slot pc

country of origin：USA

Customer Reviews：can you use ddr5 memory in a ddr4 slot pc é um slot (caça-níquel) online desenvolvido pela ELK Studios..