Adapter Specs

• Type: PCIe Adapter
• Ports: 4 ports
• Plug Type: SFP28
• Max Data Rate: 10/25Gbps
• Protocols: Ethernet

Part Number:

• P26264-B21

The HPE Broadcom BCM57504 Quad-Port 10/25Gb SFP28 Adapter (P26264-B21) is a high-performance PCIe 4.0 network interface card designed for next-generation server environments. Equipped with four SFP28 ports, it delivers up to 100Gbps of aggregate bandwidth with support for both 10Gb and 25Gb Ethernet speeds. This adapter is engineered for HPE Gen10 Plus and Gen11 servers, offering seamless integration and reliable throughput for cloud-native workloads, virtualization, and high-speed data transfers. Its low-latency design and robust hardware offloading features enable efficient packet processing and reduced CPU overhead.

Ideal for modern enterprise infrastructure, the P26264-B21 supports advanced technologies such as RDMA over Converged Ethernet (RoCE v2), SR-IOV, DPDK, and VXLAN/NVGRE encapsulation. Secure Boot, firmware validation, and a hardware root of trust ensure that only authorized firmware is executed, reinforcing system security. The adapters flexible architecture and energy-efficient performance make it a powerful choice for data centers seeking scalable, high-speed networking with long-term investment value.