HP ProBook 640 G4 - 14" inch - I5-7300U - 8GB RAM - 256GB SSD - Windows 10 : Amazon.in: Electronics
HP ProBook 640 G2 Intel i5-6300U 8GB 240GB SSD 1366x768 Class A Windows 10 Professional Windows 10 Professional | Laptops \ Screen size \ 14" - 14,9" | AMSO
HP ProBook 640 G2 Refurbished Notebook PC | Refurbish Canada | Free Shipping Canada
Amazon.com: HP ProBook 640 G1 14in Notebook PC - Intel Core i5-4300M 2.6GHz 8GB 320GB HDD Windows 10 Professional (Renewed) : Electronics
HP ProBook 640 G1 Notebook PC Product Specifications | HP® Customer Support