Brand: HPE | Category: Network Adapters & NICs
SKU: HPE-P22702-B21 | Part #: P22702-B21 | MPN: P22702-B21
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The HPE P22702-B21 dual-port 25GbE Ethernet adapter delivers enterprise-grade network performance with support for both 10GbE and 25GbE link speeds, making it ideal for network engineers seeking flexible, high-throughput connectivity. Built on the Marvell FastLinQ QL41232HLCU controller, this SFP28-based adapter combines dense port connectivity with advanced offload capabilities to reduce CPU overhead and improve application responsiveness across demanding workloads.
The P22702-B21 integrates seamlessly into HPE ProLiant Gen10 and Gen10 Plus servers as well as HPE Apollo systems via its PCIe 3.0 x8 host interface in a low-profile form factor. Advanced features including TCP/UDP/IP checksum offload, Large Send Offload (LSO), Large Receive Offload (LRO), Receive Side Scaling (RSS), VLAN offload, SR-IOV virtualization support, and RoCEv2 RDMA protocol capabilities ensure efficient multi-tenant deployments and ultra-low latency communications. Full OS support spans Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, and VMware ESXi environments. Management integration with HPE iLO and HPE OneView provides centralized visibility and control. The adapter meets CE, FCC, and UL regulatory standards for global deployment.
To request technical specifications, pricing, or availability for HPE part number P22702-B21, contact Omnixon Global for a detailed quotation.
| Brand | HPE |
| Category | Network Adapters & NICs |
| SKU | HPE-P22702-B21 |
| Part Number | P22702-B21 |
| Condition | New |
| Capacity | 25GB |
| Form Factor | PCIe |
| Interface | Ethernet 10/25 Gb |
| Speed | 10/25 Gb/s per port |
| Manufacturer Part Number | P22702-B21 |
| Product Name | HPE Marvell QL41232HLCU Ethernet 10/25Gb 2-port SFP28 Adapter |
| Controller ASIC | Marvell FastLinQ QL41232HLCU |
| Number of Ports | 2 |
| Port Interface | SFP28 |
| Supported Link Speeds | 10GbE, 25GbE |
| Host Interface | PCIe 3.0 x8 |
| Form Factor | Low Profile |
| Offload Support | TCP/UDP/IP checksum, LSO, LRO, RSS, VLAN offload |
| Virtualization | SR-IOV (Single Root I/O Virtualization) |
| RDMA Protocol | RoCEv2 |
| Operating System Support | Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi |
| Management Integration | HPE iLO, HPE OneView |
| Compatibility | HPE ProLiant Gen10, Gen10 Plus servers; HPE Apollo systems |
| Regulatory | CE, FCC, UL |
| Product Category | Network Adapters & NICs |
The HPE P22702-B21 - HPE Marvell QL41232HLCU Ethernet 10/25Gb 2-port SFP28 Adapter is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Juniper/Arista environments.
Key specifications for the HPE P22702-B21 - HPE Marvell QL41232HLCU Ethernet 10/25Gb 2-port SFP28 Adapter: form factor PCIe; interface Ethernet 10/25 Gb; 1 year manufacturer support; new condition. Manufacturer part number P22702-B21. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
The HPE P22702-B21 - HPE Marvell QL41232HLCU Ethernet 10/25Gb 2-port SFP28 Adapter interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.