You need eight more 2.5" drive bays in the middle of your SR650 V3, but this time they're NVMe. Different connector, different power draw, different backplane — a SAS/SATA board won't do it. This is the NVMe-specific option kit for that middle position. Seat it, connect, drop your NVMe drives in. Sorted
| brand | Lenovo ISG |
| category | Servers |
| subcategory | Lenovo Backplanes |
| product_type | Backplane Option Kit |
| server_compatibility | ThinkSystem SR650 V3 |
| position | Middle |
| drive_bays | 8x 2.5" |
| interface | NVMe |