Lenovo 5M31M78272 is a memory module for computers that use a compatible SO-DIMM slot. It provides 16GB of DDR5 memory in a compact SO-DIMM format, with a listed speed of 5600.
The part is identified as Ramaxel memory supplied under Lenovo part number 5M31M78272. Its purpose is to provide system memory for a compatible computer. The listing identifies the part by its exact number and memory specifications; it does not name specific compatible computer models or state package contents.