757323-B21: HPE Synergy D3940 Redundant I/O Adapter
HPE Synergy D3940 Redundant I/O Adapter. Listed by HPE as a network adapter for the Synergy D3940. 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 | 757323-B21 |
|---|---|
| Brand | HPE |
| Type | Other parts |
| Vendor description | HPE Synergy D3940 Redundant I/O Adapter |
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 757323-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 757323-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 Synergy D3940 Storage Module QuickSpecs, checked 2026-10-28