HP
M21378-601
is compatible in the following HP Models:
HP ProBook 640 G8 Notebook PC (Ionian14)
HP PB640G8 i5-1135G7 14 16GB/512 LTEA PC - 36L66PA
HP
HP ProBook 640 G8 - 2B5L1UT
HP ProBook 650 G8 Notebook PC (2Q122AV) - 2Y2J3EA
HP ProBook 650 G8 Notebook PC (2Q122AV) - 2Y2J4EA