![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) 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)](https://www.pntbrother.com/wp-content/uploads/2015/10/dell_e6400_hdd_ram_upgrade_replacement7.jpg)
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)
![Dell Latitude 14" Laptop, Intel Core 2 Duo, 4GB RAM, 160GB HD, DVD Writer, Windows 7 Professional, E6400 (Used) - Walmart.com Dell Latitude 14" Laptop, Intel Core 2 Duo, 4GB RAM, 160GB HD, DVD Writer, Windows 7 Professional, E6400 (Used) - Walmart.com](https://i5.walmartimages.com/asr/7b88b116-e7f3-49c9-8456-e7e824b0094e.259a11ce8d20a9ccf0fec40f52803217.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
Dell Latitude 14" Laptop, Intel Core 2 Duo, 4GB RAM, 160GB HD, DVD Writer, Windows 7 Professional, E6400 (Used) - Walmart.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/8e7a9585-f24f-4aab-803d-d7770d23ebe3_1.484db15741ca7a94caa2609b8a5bf5e4.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
![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/419wjZkU5PL._AC_SY580_.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] DDR2-800 (PC2-6400) RAM Memory Upgrade Kit for The Dell Latitude E6400 (Genuine A-Tech Brand) at Amazon.com 8GB [2x4GB] DDR2-800 (PC2-6400) RAM Memory Upgrade Kit for The Dell Latitude E6400 (Genuine A-Tech Brand) at Amazon.com](https://m.media-amazon.com/images/I/519wGAJ47vL._AC_.jpg)
8GB [2x4GB] DDR2-800 (PC2-6400) RAM Memory Upgrade Kit for The Dell Latitude E6400 (Genuine A-Tech Brand) 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 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.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 XFR 200pin 800MHz PC2-6400 DDR2 SO-DIMM Black Diamond Memory Module Upgrade - Newegg.com 8GB 2X4GB Memory RAM for Dell Latitude E6400 XFR 200pin 800MHz PC2-6400 DDR2 SO-DIMM Black Diamond Memory Module Upgrade - Newegg.com](https://c1.neweggimages.com/ProductImage/ABYY_1_20180604808197147.jpg)