Zbook firefly 14 g7 ram upgrade July 8, 2019 16 32 64 128 Hp zbook firefly 14 g7 ram upgrade Hp zbook firefly 14 g7 mobile workstation ram upgrade Hp zbook firefly 14 g8 mobile workstation Firefly 14 g9 Zbook fury 17 g8 Zbook 14 g2