KingSpec 2242mm NGFF m.2 SSD 120 GB 256GB 512GB SATA III 6Gb/s Internal Solid State Drive m.2 hard drive For Hp Elitebook 840|ssd 240gb|ngff ssdsata iii - AliExpress
M.2(2280)SSD can't install HP elitebook 840 G1 i7 - YouTube
M.2 ssd for ElliteBook 840 G2 - HP Hardware
Confused - Elitebook 840 G1 and the SSD m.2 slot 42mm - SAT... - Page 4 - HP Support Community - 5085271
Can we put both an HDD and an SSD in an EliteBook 840 G3? - Quora
Elitebook 840 G2 does not boot from NVMe; detected in OS; bo... - HP Support Community - 6864413
elitebook 840 g2 m.2 ssd size and compatible cards - HP Support Community - 5117937
elitebook 840 g2 m.2 ssd size and compatible cards - HP Support Community - 5117937
HP EliteBook 840 G2 - i7-5600U · Intel HD Graphics 5500 (споделена памет) · 14.0”, Full HD (1920 x 1080), TN · 256GB SSD · 8GB · Windows 10 Pro | LaptopMedia.com