The HP ProBook 450 G2 , but it comes with strict hardware limitations.
If that isn't your goal, save the headache and buy a standard 2.5-inch SSD. hp probook 450 g2 m2 ssd compatibility
Given that M.2 SATA drives are becoming less common (the market is shifting to NVMe), you might find that a 2.5-inch SATA SSD is actually . The performance will be identical. The HP ProBook 450 G2 , but it
Both are valid choices. A 2.5‑inch SATA SSD is easier to find, often cheaper per gigabyte, and offers the same performance. The M.2 slot is most useful when you want to (for extra capacity) while adding an SSD for the OS – the best of both worlds. The performance will be identical
Locate the slot (next to the WLAN card), insert the 2242 card at an angle, and secure it with a small screw (often M2 screw).
Physically, a 1 TB 2242 SATA drive will fit and should work. However, no official HP documentation covers drives larger than 120 GB. Before buying such a large drive, check recent user experiences on forums and be prepared to return the drive if it causes unexpected behaviour.