![Used: Dell Latitude E6400 Laptop - Core 2 Duo, 2gb RAM, 80gb HDD, WIFI, DVD-ROM, Windows 7 Professional x64 - Walmart.com Used: Dell Latitude E6400 Laptop - Core 2 Duo, 2gb RAM, 80gb HDD, WIFI, DVD-ROM, Windows 7 Professional x64 - Walmart.com](https://i5.walmartimages.com/asr/3688caf7-3bff-415d-bd18-b0d7fd6565f2_1.1bf2681de2e53ad1654b062a6aa12f93.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
Used: Dell Latitude E6400 Laptop - Core 2 Duo, 2gb RAM, 80gb HDD, WIFI, DVD-ROM, Windows 7 Professional x64 - Walmart.com
![OFFTEK 512MB Replacement Memory RAM Upgrade for Dell Latitude E6400 XFR (DDR2-6400) Laptop Memory at Amazon.com OFFTEK 512MB Replacement Memory RAM Upgrade for Dell Latitude E6400 XFR (DDR2-6400) Laptop Memory at Amazon.com](https://m.media-amazon.com/images/I/61Qn0mekZXL._AC_UF894,1000_QL80_.jpg)
OFFTEK 512MB Replacement Memory RAM Upgrade for Dell Latitude E6400 XFR (DDR2-6400) Laptop Memory at Amazon.com
![Used: Dell Latitude E6400 Laptop - Core 2 Duo, 2gb RAM, 80gb HDD, WIFI, DVD-ROM, Windows 7 Professional x64 - Walmart.com Used: Dell Latitude E6400 Laptop - Core 2 Duo, 2gb RAM, 80gb HDD, WIFI, DVD-ROM, Windows 7 Professional x64 - Walmart.com](https://i5.walmartimages.com/asr/24ce39ed-0325-43fe-a3ee-557ad42b37f5_1.3caaa6391f511a2c97ff68b9c07995f2.png?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
Used: Dell Latitude E6400 Laptop - Core 2 Duo, 2gb RAM, 80gb HDD, WIFI, DVD-ROM, Windows 7 Professional x64 - Walmart.com
![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 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](https://c1.neweggimages.com/ProductImage/ABYY_1_20180604808197147.jpg)
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
![parts-quick 4GB Memory for Dell Latitude E6400 (XFR) DDR2 PC2-6400 800MHz Laptop SODIMM Compatible RAM at Amazon.com parts-quick 4GB Memory for Dell Latitude E6400 (XFR) DDR2 PC2-6400 800MHz Laptop SODIMM Compatible RAM at Amazon.com](https://m.media-amazon.com/images/I/51zW-GDr4DL._AC_UF894,1000_QL80_.jpg)
parts-quick 4GB Memory for Dell Latitude E6400 (XFR) DDR2 PC2-6400 800MHz Laptop SODIMM Compatible RAM at Amazon.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
![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)
8GB 2X4GB Memory RAM for Dell Latitude E6400 200pin 800MHz PC2-6400 DDR2 SO-DIMM Black Diamond Memory Module Upgrade - Walmart.com
![2GB (1X2GB) Memory Ram Compatible With Dell Latitude E6400 Xfr By CMS A40 - Computer Memory Solutions 2GB (1X2GB) Memory Ram Compatible With Dell Latitude E6400 Xfr By CMS A40 - Computer Memory Solutions](https://www.computermemorysolutions.com/wp-content/uploads/2019/06/DDR2-200PINSODIMMX1Front316459-913.jpg)