elitebook 840 g2 m.2 ssd size and compatible cards - HP Support Community - 5117937
Confused - Elitebook 840 G1 and the SSD m.2 slot 42mm - SAT... - Page 4 - HP Support Community - 5085271
Elitebook 840 G1 - M.2 SSD - HP Support Community - 5228442
22*42mm M.2 Ssd 128gb Full 118gb Sata Iii 6gb/s Internal Hard Drive M2 Ssd Ngff For Chromebook Acer C720 For Hp Ellitbook 840 G1 - Solid State Drives - AliExpress