Under the Hood of the Lenovo Legion 5 & SSD Tests - element14 Community
Lenovo Legion 5i review: few perks, few compromises - The Verge
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
Lenovo's 16-inch Legion 5 Pro is about to get even better - The Verge
Lenovo Legion 5 (15) review - playing it safe but still delivering | LaptopMedia.com