Hp Probook 450 G2 M2 Ssd Compatibility |link|

: SATA III (6 Gb/s) . This model does not support NVMe/PCIe M.2 SSDs.

: This M.2 slot can be used alongside a standard 2.5-inch SATA HDD/SSD, allowing for a dual-drive configuration (e.g., M.2 for OS, 2.5" for data). Recommended Upgrade Options NVMe SSD support in HP Probook 450 G2 hp probook 450 g2 m2 ssd compatibility