Lenovo Legion 5 Pro review: gaming notebook with outstanding price-performance ratio
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
How to upgrade RAM in Lenovo's Legion Pro 5 and 5i (2023)