HPE P45642-B21 OSFP PCIe 5.0 x16 Network Adapter | Used
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HPE P45642-B21 OSFP Network Adapter
The HPE P45642-B21 OSFP Network Adapter (part P45642-B21) is a HPE network adapter built for demanding server environments — 1 ports of null throughput for virtualization, storage and high-bandwidth application traffic. It adds infiniBand VPI dual-protocol (Ethernet + InfiniBand) capability for rack servers, blades and hyper-converged platforms.
Key Highlights
- OSFP interface — direct fiber or direct-attach connectivity to the network fabric.
- PCIe 5.0 x16 host interface — dedicated PCIe bandwidth for line-rate traffic.
- InfiniBand VPI dual-protocol — advanced capability beyond basic connectivity.
| Brand | HPE |
|---|---|
| Part Number | P45642-B21 |
| Ports | 1 |
| Port Type | OSFP |
| Host Interface | PCIe 5.0 x16 |
| Feature | InfiniBand VPI dual-protocol (Ethernet + InfiniBand) |
| Condition | Used |
Pulled from working servers, fully tested. Condition: Used. Verify chassis compatibility — brackets and cabling available on request. Contact C2 Computer for volume pricing.
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