Install a lower-capacity SSD (128GB - 512GB) to serve exclusively as your primary boot drive ( drive) for the operating system and critical applications.
: HP officially lists support for up to 120GB M.2 SSDs. hp probook 450 g2 m2 ssd compatibility
Because the M.2 SATA 2242 form factor is less common than the standard 2280 size, finding options from mainstream brands requires targeted searching. The following drives match the exact specifications required by the HP ProBook 450 G2: Install a lower-capacity SSD (128GB - 512GB) to
Before making your purchase, verify your drive matches these exact specifications: Requirement Compatible Spec Non-Compatible Spec SATA III (6 Gbps) NVMe / PCIe Length/Size 2242 (22mm x 42mm) 2280, 2260, 2230 Key Type M-Key Only The following drives match the exact specifications required
For users who cannot find a 2242 SATA SSD, a standard (like the Samsung 870 EVO ) is the most reliable alternative for a performance boost. NVMe SSD support in HP Probook 450 G2
: 2242 . The slot is physically too short for the common 2280 (80mm) size. Keying : Typically B+M Key (common for SATA M.2 drives). Critical Limitations & Requirements
The most common mistake users make when upgrading the ProBook 450 G2 is purchasing an NVMe M.2 SSD. Modern retail shelves are dominated by NVMe drives because they are faster and cheaper to manufacture today.