Backplane board spare parts
Customer self repair: optional
| Description | Spare part number |
| 4LFF SAS/SATA drive backplane | 872885-001 |
| 8SFF SAS/SATA drive backplane | 780428-001 |
| 2SFF SAS/SATA drive backplane | 775401-001 |
| 2SFF NVMe drive backplane | 875080-001 |
| 8SFF NVMe drive backplane | P07019-001 |