HP ProBook 640 G4, 7th Gen Core i5 Processor, 8GB RAM, 256GB SSD, 14″ FHD Display | Computer Zone
HP ProBook 640 G1 Laptop/Intel Core i5-4200M@2.5GHz/4GB/500GB HDD/WIN 10 Home | eBay
HP 640 G2 14.0´´ i5-6300U/8GB/256GB SSD Laptop Refurbished| Techinn
HP ProBook 640 G3 Intel i5-7200U 8GB New hard drive 240GB SSD 1920x1080 BN Class A Windows 10 Home | Laptops \ Brand \ HP Laptops \ Screen size \ 14" -