Hey MJ,
If we understand your question correctly, you can upgrade the preinstalled 512GB drive, along with adding another M.2 drive in the system's open storage slot. If we misunderstood and you were referencing something else, please post another question with details so that we can assist you more precisely.
Please feel free to reach out to us with any other questions!
1 month, 1 week ago
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Posted by:
Lenovo Product Expert