Can You Upgrade a Laptop From DDR4 to DDR5 Memory?

Can You Upgrade a Laptop From DDR4 to DDR5 Memory? ddr4 and ddr5 same slot DDR, DDR2, DDR3, DDR4 and DDR5 all have different pin counts andor Ranks that share the same slot, only one rank may be accessed at any given ddr4 sodimm slot But mainstream CPUs still have the same 128-bit total width for their DRAM controllers, so you still need more than one DIMM installed to use

ddr4 sodimm slot So my two DDR4 RAM which are same in everything, used to work Or maybe there's some crud on the contacts of either the ram sticks or the slot

ddr4 slot DDR5 supports data rates up to s based on single-ended pin assignment which is double the rate of s for DDR4 Amphenol's DDR4 memory modules conform No, the slots are physically incompatible so you can't accidentally insert DDR4 into a DDR5 slot Upvote 5 Downvote Award 0 awards