Dell E6400 hard drive & RAM upgrade (replacement) – October 15, 2015 | P&T IT BROTHER - Computer Repair Laptops, Mac, Cellphone, Tablets (Windows, Mac OS X, iOS, Android)
2GB Memory Upgrade for Dell Latitude E6400 ATG DDR2 PC2-6400 800MHz 200 pin SODIMM RAM (PARTS-QUICK Brand) at Amazon.com
Dell Latitude E6400 RAM Replacement - iFixit Repair Guide
8GB 2X4GB Memory RAM for Dell Latitude E6400 XFR 200pin 800MHz PC2-6400 DDR2 SO-DIMM Black Diamond Memory Module Upgrade System Specific Memory - Newegg.com
CMS 4GB (1X4GB) DDR2 6400 800MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Dell® Latitude E6400, E6400 Atg, E6400 Xfr - A42 at Amazon.com
Solved: E6400 8gb RAM - Dell Community
Dell Latitude E6400 | Memory Replacement | How-To-Tutorial - YouTube
RAM memory for Dell Latitude E6400
Dell Latitude E6400 RAM Replacement - iFixit Repair Guide
8GB [2x4GB] DDR2-800 (PC2-6400) RAM Memory Upgrade Kit for The Dell Latitude E6400 (Genuine A-Tech Brand) at Amazon.com
Solved: E6400 8gb RAM - Dell Community
4GB Kit (2GB X 2) Memory Upgrade for Dell Latitude E6400 ATG DDR2 PC2-6400 800MHz 200 pin SODIMM RAM (PARTS-QUICK Brand) at Amazon.com