DDR4 or DDR5: which one should you buy and why?

can you run ddr4 in a ddr5 slot   Dan can i use m2 pcie 40 in 30 slot

As you would have guessed, DDR5 is the replacement for DDR4 Memory Now, we talked about GPUs making use of PCIe slots, but one of the

DDR5 has far higher capacity per module than DDR4 It is one more reason more to stay with 2 higher capacity modules than trying to combine 4 modules  Both DDR4 and DDR5 modules have 288 pins and do not share the same pin layout Thus, the DDR5 DIMM will need a new slot However, like DDR4,

marina bay slot Although DDR5 retains the 288 pins from DDR4 , the notch has been shifted to the left What ASUS does here is use a special BIOS revision to allow the ROG Apex DDR5 to run in DDR4 mode This means that the traces to the memory