Need some immediate help, DDR4 RAM isn't fitting into

You're Probably Wasting Your Money DDR4 vs DDR5 RAM For ddr4 and ddr5 same slot That's doubly true now that Intel's 12th- and 13th-gen motherboards can use either DDR4 or DDR5 RAM, and AMD's Ryzen 7000 processors made the ddr4 and ddr5 same slot Even if a DDR5 RAM stick could somehow be inserted into a DDR4 slot, the electrical differences between the two types would prevent the system from functioning

ddr4 in ddr3 slot Regarding the number of pins on each module, both DDR4 and DDR5 use the same 288-pin layout, but the notch is placed differently This is a