878571-B21: HPE 4U Server Rail Kit
HPE 4U Server Rail Kit. Listed by HPE as a rack mounting kit for the Apollo 4510 Gen10. The pairing comes from the vendor QuickSpecs, which also gives the quantity limits and any controller, firmware or slot requirements. Check those rules and the part number suffix before buying a used unit.
Specifications
| Part number | 878571-B21 |
|---|---|
| Brand | HPE |
| Type | Rail kits |
| Vendor description | HPE 4U Server Rail Kit |
Fits these models
Check compatibility with HPE
Before you buy, confirm the exact configuration against the vendor's own lists: firmware levels, operating systems, adapters and optics that HPE has tested with the HPE 878571-B21.
- Compatibility HPE SPOCK (storage, SAN and host compatibility)
- Part lookup HPE PartSurfer (spare and option part numbers)
- Support HPE Support Center
Buying or selling 878571-B21?
New, refurbished or used. Tell us the quantity and condition and we connect you with a vetted reseller in your region, usually within one working day.
Sources
- HPE Apollo 4510 Gen10 System QuickSpecs, checked 2026-10-28