128 256 512 GB 1TB SSD HP ProBook 640 G1 G2 G3 G4 G5 Notebook w/Windows 10 Pro | eBay
Restored HP ProBook 640 G1, 14.0" Laptop, Intel Core I5-4300M up to 3.3G, 16G DDR3, 512G SSD, USB 3.0, VGA, DP, W10P64-Multi Languages Support (EN/ES/FR) (Refurbished) - Walmart.com
Amazon.com: HP ProBook 640 G2 14 Inch Business Laptop, Intel Core i7-6600U up to 3.4GHz, 16G DDR4, 512G SSD, Webcam, USB 3.0, Type-C, WiFi, VGA, DP, Win 10 Pro 64 Bit (Renewed) : Electronics