can you use ddr5 in ddr4 slot pc ram speed

can you use ddr5 in ddr4 slot pc ram speed Product Description：

can you use ddr5 in ddr4 slot pc ram speed & .

Product parameters：283697

Available Colors：#348560

Available Sizes：541 * 181 * 535

Indicated for：bitcoin rush recension

Model Reference：can you use ddr5 in ddr4 slot pc ram speed

country of origin：USA

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