Explanation of differences between DDR3 & DDR4 RAM modules

Reminder: DDR4 RAM Won't Fit Into DDR5 Slots and Vice Versa ddr4 slot The DDR4 standard allows memory modules up to 64GB Whether anyone has ever made a module that large or a memory controller that can support ddr4 vs ddr5 slot You cannot use DDR5 RAM into DDR4 motherboard socket Since DDR4 and DDR5 memory

ddr4 and ddr5 same slot DDR4 DIMM Memory Slot part of motherboard, mainboard, system board, main circuit board, or baseboard main printed circuit of computer DDR