Your ThinkSystem 1610-4P is missing its NVMe switch card and your storage paths aren't where they should be. This is the exact Lenovo ISG part for that slot. No third-party substitute, no compatibility guessing. Part number 7Y37A01081, made for the 1610-4P platform
| brand | LENOVO ISG |
| category | SERVERS |
| subcategory | LENOVO CABLE KITS |
| part_number | 7Y37A01081 |
| compatible_system | ThinkSystem 1610-4P |
| type | NVMe Switch Card |