Lenovo Legion 5 Pro 16" WQXGA Gaming Laptop Ryzen 7 6800H 16GB Memory NVIDIA GeForce RTX 3050 Ti 512GB SSD Storm Grey 82RY000KUS - Best Buy
Yes, Legion 5 Pro has two NVMe PCIe 3.0 2280 SSD slots, the second slot is empty and has a pre-installed heatsink with a thermal pad. (I installed Samsung 970 Evo 1TB
Can't Install M.2 SSD in Legion 5 17" : r/Lenovo
Lenovo Legion 5 Pro 16ACH6H Right SSD Replacement - iFixit Repair Guide
Can I add an extra SSD to my Lenovo Legion 5i laptop?
Yes, Legion 5 Pro has two NVMe PCIe 3.0 2280 SSD slots, the second slot is empty and has a pre-installed heatsink with a thermal pad. (I installed Samsung 970 Evo 1TB