Review on 8GB (2X4GB) DDR2 SODIMM RAM for Dell Latitude E6400 - PC2-6400 800MHz Memory Upgrade by Deshaun Fisher

DOES NOT WORK on Dell E6400 - Crash with address bar exception during POST. If you put 2GB and those 4GB into DIMM B, Windows 10 will BSOD. This can work with all other E64## series BUT. Everyone else, including these two really big memory manufacturers, is charging twice as much for the E6400 4GB DIMM, and now I know why. There must be something special about the E6400's memory requirements that falls outside the norm for laptop memory.