New HP ProBook 440 G3 Hard Drive RAM Memory Cover Service Door EBX6200301A 837303-001 - Notebookparts.com
HP Probook 440 G3 Notebook PC – Intel Core i7-6500U Dual-Core Processor, 2.50GHz, 16GB DDR3, 256GB SSD, 14” LED, FHD 1920x1080, USB 2.0, Windows 7 Pro 64-Bit with Windows 10 Pro License -
HP ProBook 440 G3 14" Laptop i3-6100U - Windows 10 - Grade A
Memory RAM Upgrade for HP ProBook 440 G3 4GB/8GB DDR3 SODIMM | eBay
HP ProBook 440 G3 Notebook PC Product Specification | HP® Customer Support