Your SR650 V3 or SR655 V3 is running an M.2 RAID B540i-2i controller and you need the SATA/NVMe cabling that matches. One wrong part number and you're staring at a dead storage slot. This Lenovo ISG kit is the exact cable set for that controller. Plug it in, verify the array, move on
| brand | Lenovo ISG |
| category | Servers |
| subcategory | Lenovo Cable Kits |
| compatible_system | Lenovo ThinkSystem SR650 V3 / SR655 V3 |
| controller | M.2 RAID B540i-2i |
| interface | SATA/NVMe |
| product_type | Cable kit |