BEWARE: Lenovo Thinkpad L15 Gen3 SSD is practically un-upgradeable. Laptop comes with 256GB and bigger SSD is too thick to fit. There also goes a cooling plate on top. : r/thinkpad
Lenovo ThinkPad T16 Gen 2 16" Touch-screen Laptop- i5 with 16GB memory- 512GB SSD 21HH001JUS - Best Buy