What're the key differences? Ram DIMM or SODIMM?

DIMM and Dual-channel memory so dimm slot meaning The SIMMs pins on either side are connected to each other while DIMM pins are independent So DIMMs provide a 64 bit channel which is twice so dimm slot DDR4 SO-DIMM connectors deliver high speed and bandwidth Being half the size of regular DIMMs, they lower power consumption and promote better thermal

sogo slot The SIMMs pins on either side are connected to each other while DIMM pins are independent So DIMMs provide a 64 bit channel which is twice