Not every ProBook 450 G2 comes with an M.2 slot. HP’s service manual notes that the M.2 slot is “not available with Celeron or Pentium processors” and “not available with WWAN” . If your laptop originally had a WWAN (mobile broadband) card installed, that slot may be occupied, or the M.2 socket may be completely absent. Before buying any SSD, you should open the laptop and verify that an empty M.2 slot is present.
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Up to or more (Official HP docs often list 120GB, but users report higher capacities work fine) Important Limitations to Consider
Based on community reports, the following models have been used successfully: hp probook 450 g2 m2 ssd compatibility
In this guide, we will cover everything you need to know about for the ProBook 450 G2 so you can buy the right drive the first time.
SATA Only. The motherboard does not support NVMe (PCIe) drives. If you buy an NVMe SSD, the laptop will not recognize it.
Unlock and slide off the bottom maintenance cover. Not every ProBook 450 G2 comes with an M
Purchase a 2.5-inch SATA SSD (or 2242 M.2 SATA) and a mounting bracket if you are moving from an HDD.
While 128GB was common in early docs, 256GB or 512GB M.2 2242 SATA drives often work. Step-by-Step: Installing an SSD in ProBook 450 G2 Upgrading the ProBook 450 G2 is straightforward.
You can find a working M.2 SSD, but it will be: Before buying any SSD, you should open the
Keeping it requires the specific M.2 2242 SATA drive, while replacing it allows for standard 2.5-inch SSDs.
almost always feature a B+M Key (two notches).
Loosen the captive screws securing the main service door and slide the door off. Phase 2: Inserting the M.2 SSD