Amazon.com: HP Elitebook 840 G3 T6F46UT#ABA (14" LED Display, 8GB RAM, 256GB SSD, Water Resistant Keyboard, Media Card Reader, 720p Camera, Windows 7 Pro 64) : Electronics
Amazon.com: HP EliteBook 840 G9 14" Notebook - WUXGA - 1920 x 1200 - Intel Core i5 12th Gen i5-1245U Deca-core (10 Core) - 16 GB Total RAM - 256 GB SSD - Silver : Electronics
Amazon.com: HP EliteBook 840 G3 14-inch Laptop, Intel i5 6300U 2.4GHz, 8GB DDR4 RAM, 256GB M.2 SSD Hard Drive, USB Type C, Webcam, Windows 10 (Renewed) : Electronics
Amazon.com: HP EliteBook 840 G2 14in Touchscreen Laptop Computer, Intel Core i5-5200U up to 2.70GHz, 16GB RAM, 256GB SSD, Bluetooth 4.0, WiFi, Windows 10 Professional (Renewed) : Electronics
Amazon.com: P D Processor 840 64-BIT Dual : Electronics
Amazon.com: Intel Pentium D 840 3.2GHz 800MHz 2MB Socket 775 Dual-Core CPU : Electronics