804394-B21: HPE Smart Array E208i-p SR Gen10 (8 Internal Lanes/No Cache) 12G SAS PCIe Plug-in Controller
HPE Smart Array E208i-p SR Gen10 (8 Internal Lanes/No Cache) 12G SAS PCIe Plug-in Controller. Listed by HPE as a RAID controller for the ProLiant MicroServer 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 | 804394-B21 |
|---|---|
| Brand | HPE |
| Type | RAID controllers |
| Interface | SAS |
| Vendor description | HPE Smart Array E208i-p SR Gen10 (8 Internal Lanes/No Cache) 12G SAS PCIe Plug-in Controller |
Fits these models
- HPE ProLiant MicroServer Gen10
- HPE ProLiant ML110 Gen10
- HPE ProLiant ML30 Gen10
- HPE ProLiant MicroServer Gen10 Plus
- HPE Apollo 4510 Gen10
- HPE ProLiant ML MicroServer Gen10 Plus v2
- HPE ProLiant ML30 Gen10 Plus
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 804394-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 804394-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 QuickSpecs, checked 2026-10-28
- HPE ProLiant ML110 Gen10 Server QuickSpecs, checked 2026-10-28
- HPE ProLiant ML30 Gen10 Server QuickSpecs, checked 2026-10-28
- HPE ProLiant MicroServer Gen10 Plus QuickSpecs, checked 2026-10-28
- HPE Apollo 4510 Gen10 System QuickSpecs, checked 2026-10-28
- HPE ProLiant MicroServer Gen10 Plus v2 QuickSpecs, checked 2026-10-28
- HPE ProLiant ML30 Gen10 Plus Server QuickSpecs, checked 2026-10-28