HDD SSD Hard Drive Tray Caddy for HP EliteBook 840 G3 845 850 855 G3 G4 Screws | eBay
HP EliteBook 840 G3 14in. (256GB, Intel Core i7 6th Gen., 3.4GHz, 8GB) Notebook/Laptop - Gray - V1H24UT for sale online | eBay
Replace the M.2 SSD Mini-Card | HP EliteBook 840 G3 Notebook PC | HP - YouTube
HP EliteBook 840 G3 Repairability Assessment - iFixit Repair Guide
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
HP EliteBook 840 G3 - i5-6200U · Intel HD Graphics 520 · 14.0”, Full HD (1920 x 1080), TN · 256GB SSD · 1x 8GB DDR4 · Windows OS | LaptopMedia.com