Dell Latitude e5440 14" Laptop- 4th Gen Intel Core i5, 8GB RAM, 128GB Solid State Drive, Windows 10 - Walmart.com
Dell Latitude E5440 Laptop Computer, 2.0 GHz Intel i5 Dual Core Gen 4, 4GB DDR3 RAM, 500GB Hard Disk Drive (HDD) SATA Hard Drive, Windows 10 Home 64Bit, 14" Screen (Used) - Walmart.com
Dell Latitude E5440 14" Laptop Core i5 8GB Ram 1TB SSD WiFi Webcam Windows 10 | eBay
Memory RAM Upgrade for Dell Latitude E5440 4GB/8GB DDR3 SODIMM | eBay
parts-quick 8GB Memory for Dell Latitude E5440 DDR3L 1600MHz PC3L-12800 SODIMM Compatible RAM at Amazon.com
Dell Latitude E5440 Core i3 4th Gen 750GB, 8GB RAM, WiFi, WebCam, Windows 10 | eBay
A-Tech 16GB Kit (2x8GB) RAM for Dell Latitude E7440, E7240, E6540, E6440, E5540, E5440 Laptop | DDR3/DDR3L 1600 MHz SODIMM PC3L-12800 Memory Upgrade at Amazon.com
Dell Latitude E5440 RAM Memory How-To Video Tutorial - YouTube