Brand: HPE | Category: Network Adapters & NICs
SKU: HPE-P26264-B21 | Part #: P26264-B21 | MPN: P26264-B21
Contact for Pricing — Request a Quote
The HPE P26264-B21 is a standard PCIe low-profile network adapter built around the Broadcom BCM57504 controller, delivering dual-speed 10/25GbE connectivity across four SFP28 ports. This card plugs into any HPE ProLiant DL/ML/BL server generation supporting PCIe Gen 4 and provides up to 100 Gbps aggregate bandwidth over a PCIe Gen 4 x8 host interface. The P26264-B21 supports both 25G SFP28 and 10G SFP+ transceivers, making it flexible for mixed-speed deployments. HPE-native management integration through iLO, Smart Update Manager, and OneView simplifies monitoring and firmware updates via HPE Integrated Smart Update compliance.
Network architects and infrastructure teams select this adapter for high-performance, low-latency environments requiring RDMA over Converged Ethernet v2 (RoCEv2) support and NVMe-oF fabric initiator capabilities. The card supports up to 256 Virtual Functions per port via SR-IOV, enabling efficient multi-tenant cloud and virtualized workloads. Built-in hardware offloads—including TSO, LRO, RSS, and VXLAN/GENEVE encapsulation offload—reduce CPU overhead, while Data Center Bridging features (IEEE 802.1Qbb PFC and IEEE 802.1Qaz ETS) guarantee predictable performance in converged storage and compute fabrics. The adapter runs natively on Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, and VMware ESXi.
Omnixon Global stocks the HPE P26264-B21 for immediate deployment into enterprise data centers across the UAE and GCC region. Whether you are building high-speed storage clusters, upgrading converged infrastructure, or scaling NVMe-oF deployments, our team can help you secure the right quantity with full HPE technical support. Contact our sales team today to request a quotation and confirm availability for your next project.
| Brand | HPE |
| Category | Network Adapters & NICs |
| SKU | HPE-P26264-B21 |
| Part Number | P26264-B21 |
| Condition | New |
| Capacity | 25GB |
| Form Factor | PCIe |
| Interface | Ethernet 10/25 Gb |
| Speed | 10/25 Gb/s per port |
| Manufacturer Part Number | P26264-B21 |
| Controller ASIC | Broadcom BCM57504 |
| Number of Ports | 4 |
| Port Type | SFP28 |
| Supported Port Speeds | 10GbE, 25GbE |
| Aggregate Bandwidth | 100 Gbps |
| Host Interface | PCIe Gen 4 x8 |
| Form Factor | Standard PCIe Low-Profile |
| RDMA Support | RoCEv2 (RDMA over Converged Ethernet v2) |
| SR-IOV | Yes — up to 256 Virtual Functions per port |
| Data Center Bridging | IEEE 802.1Qbb PFC, IEEE 802.1Qaz ETS |
| Hardware Offloads | TSO, LRO, RSS, VXLAN/GENEVE encapsulation offload, checksum offload |
| NVMe-oF Support | Yes — NVMe over RoCEv2 Fabrics initiator |
| Operating System Support | Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi |
| Management Integration | HPE iLO, HPE Smart Update Manager (SUM), HPE OneView |
| Firmware Management | HPE Integrated Smart Update (iSUM) compliant |
| Connector Standard | SFP28 (compatible with 25G SFP28 and 10G SFP+ transceivers) |
| Compatible Platforms | HPE ProLiant DL/ML/BL server generation supporting PCIe Gen 4 |
| Product Line | HPE Ethernet Adapters |
The HPE P26264-B21 - HPE Broadcom BCM57504 10/25GbE 4-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 P26264-B21 - HPE Broadcom BCM57504 10/25GbE 4-port SFP28 Adapter: form factor PCIe; interface Ethernet 10/25 Gb; 1 year manufacturer support; new condition. Manufacturer part number P26264-B21. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
The HPE P26264-B21 - HPE Broadcom BCM57504 10/25GbE 4-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.