P21868-B21: HPE 32GB microSD RAID 1 USB Boot Drive
HPE 32GB microSD RAID 1 USB Boot Drive. Listed by HPE as a option for the ProLiant MicroServer Gen10 Plus. 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 | P21868-B21 |
|---|---|
| Brand | HPE |
| Type | Other parts |
| Vendor description | HPE 32GB microSD RAID 1 USB Boot Drive |
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 P21868-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 P21868-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 ProLiant MicroServer Gen10 Plus QuickSpecs, checked 2026-10-28
- HPE ProLiant MicroServer Gen10 Plus v2 QuickSpecs, checked 2026-10-28