Your SR630 V2 or SR645 needs four more 3.5-inch drive bays and you're not about to spend an afternoon guessing which backplane drops in clean. This is the exact 4x3.5" SAS/SATA option kit Lenovo built for those two chassis. No compatibility roulette, no "will this actually fit?" calls at 6am on a Sunday. You slot it in, your drives are live, and you're back to running the business instead of staring at a server rack. Sorted
| 0 | ThinkSystem SR630 V2 |
| 1 | ThinkSystem SR645 |
| brand | Lenovo ISG |
| category | Servers |
| subcategory | Lenovo Backplanes |
| drive_bay_count | 4 |
| drive_size | 3.5 inch |
| interface | SAS/SATA |
