![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 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](https://m.media-amazon.com/images/I/61EHK0f0d5L._AC_UF894,1000_QL80_.jpg)
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
![8GB 2X4GB Memory RAM for Dell Latitude E6400 200pin 800MHz PC2-6400 DDR2 SO-DIMM Black Diamond Memory Module Upgrade - Walmart.com 8GB 2X4GB Memory RAM for Dell Latitude E6400 200pin 800MHz PC2-6400 DDR2 SO-DIMM Black Diamond Memory Module Upgrade - Walmart.com](https://i5.walmartimages.com/asr/edf35504-e8c7-427b-81e2-25f2463df661_1.b721d63fb9df41b06ba24ba204c7911e.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
8GB 2X4GB Memory RAM for Dell Latitude E6400 200pin 800MHz PC2-6400 DDR2 SO-DIMM Black Diamond Memory Module Upgrade - Walmart.com
![Renewed Dell Latitude E6400 Laptop C2D P8700 4GB RAM 128GB SSD Windows 10 14" 1366x768 Webcam With 30 Days Return, 90 Days Exchange Warranty Renewed Dell Latitude E6400 Laptop C2D P8700 4GB RAM 128GB SSD Windows 10 14" 1366x768 Webcam With 30 Days Return, 90 Days Exchange Warranty](https://www.printerready.com/media/catalog/product/cache/f93c0539a6c9f8692d375699778fc697/e/7/e7450_4_2_3_1_1.jpg)
Renewed Dell Latitude E6400 Laptop C2D P8700 4GB RAM 128GB SSD Windows 10 14" 1366x768 Webcam With 30 Days Return, 90 Days Exchange Warranty
![4GB Kit (2GB X 2) Memory Upgrade for Dell Latitude E6400 DDR2 PC2-6400 800MHz 200 pin SODIMM RAM (PARTS-QUICK Brand) at Amazon.com 4GB Kit (2GB X 2) Memory Upgrade for Dell Latitude E6400 DDR2 PC2-6400 800MHz 200 pin SODIMM RAM (PARTS-QUICK Brand) at Amazon.com](https://m.media-amazon.com/images/I/61ouZM9gyJL._AC_UF894,1000_QL80_.jpg)