Review on 💾 2GB DDR2-667MHz SODIMM Memory Upgrade for Dell Latitude ATG, Xtremeram Compatible by Sean Tops

Bought 3 of these modules to upgrade two Dell D630 laptops. The first two modules were installed in a D630 running Windows 7 Pro and the system either didn't get past the BIOS boot screen or then (depending on which module was in which socket) stopped working. than 20 minutes. I can't even get it far enough now to do onboard memory testing. They will come back and I will buy them at the local computer store.