P44712-B21: HPE 1800W-2200W Flex Slot Titanium Hot Plug Power Supply Kit
HPE 1800W-2200W Flex Slot Titanium Hot Plug Power Supply Kit. Listed by HPE as a power supply for the ProLiant DL380a Gen11. 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 | P44712-B21 |
|---|---|
| Brand | HPE |
| Type | Power supplies |
| Power (W) | 1,800 |
| Vendor description | HPE 1800W-2200W Flex Slot Titanium Hot Plug Power Supply 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 P44712-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 P44712-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 DL380a Gen11 QuickSpecs, checked 2026-10-28
- HPE ProLiant DL380 Gen12 QuickSpecs, checked 2026-10-28