HPEP26269-B21

Broadcom Dual-Port BCM57504 10/25 GbE 4-Port SFP28 OCP 3 Network Adapter

The HPEP26269-B21 featuring Broadcom's BCM57504 chipset is a high-speed, server-optimized Ethernet adapter supporting four SFP28 ports with 10/25 GbE connectivity. Designed for modern data centers and enterprise-grade servers, this OCP 3.0 form-factor card delivers exceptional bandwidth, low latency, and high efficiency. Ideal for virtualization, HPC, AI, and storage applications, it supports advanced features like RDMA over Converged Ethernet (RoCE v2), SR-IOV, and DPDK to accelerate data movement while reducing CPU overhead. IT teams managing next-generation workloads and demanding infrastructures will benefit from its streamlined performance and flexible deployment in HPEGen10 Plus servers.

Features

Built to integrate with HPEProLiant Gen10 Plus and Gen11 servers, this 4-port Network Card delivers scalable connectivity options using standard SFP28 transceivers. It supports both 10 GbE and 25 GbE speeds over fiber, enabling seamless migration or consolidation of infrastructure into higher-speed networks. As an OCP 3.0 mezzanine card, it offers enhanced density and simplified server design compatibility. Equipped with technologies like VLAN tagging, TCP offloads, RSS, SR-IOV, VMware NetQueue, VMQ, VXLAN/NVGRE, and GENEVE tunneling, the adapter boosts performance in virtualized and containerized environments. Secure boot and firmware root-of-trust protect system integrity while Wake-on-LAN and IPv4/IPv6 support ensure comprehensive operational readiness.

Advanced Options

Engineered for sustained throughput and minimal latency, this network adapter offers enterprise-grade performance in demanding server environments. Its Broadcom chipset supports high-speed packet handling across four independent SFP28 ports, ensuring non-blocking 25 GbE bandwidth with low power consumption (~16 W operational)

Product Key Features

• Four 10/25 GbE SFP28 ports with OCP 3.0 form factor
  

• Broadcom BCM57504 chipset with PCIe 4.0 x16 bus
  

• Support for RDMA over Converged Ethernet (RoCE v2)
  

• Advanced offloads: SR-IOV, DPDK, RSS, VXLAN, GENEVE
  

• Secure firmware updates and UEFI/Bios boot support
  

• Industry-standard IPv4/IPv6, Wake-on-LAN support

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Reliability & Performance

Hardware-based offloading capabilities×such as SR-IOV and DPDK×reduce CPU utilization while enabling direct memory access and accelerated virtualization performance. The inclusion of RDMA (RoCE v2) further lowers latency and boosts efficiency in storage and compute clusters. Firmware root-of-trust and secure boot guard against unauthorized modifications, enhancing operational security. Certified compatible with HPEProLiant DL380/360 Gen10Plus and Gen11 servers, this adapter ensures dependable scalability and reliability in modern data center deployments

Key Features :

• Four SFP28 ports supporting 10/25 GbE

• PCIe 4.0 x16 (OCP 3.0 form factor)

• RoCE v2 support for low-latency RDMA

• SR-IOV, DPDK, RSS, VXLAN, GENEVE offload support

• Secure firmware, UEFI PXE and legacy BIOS boot support

• IPv4/IPv6 protocols, Wake-on-LAN compatibility

Specification	Details
Model Number	P26269-B21
Product Type	4-Port 10/25 GbE SFP28Network CardAdapter
Chipset	Broadcom BCM57504
Host Interface	PCIe 4.0 x16 (OCP 3.0)
Ports	4 × SFP28
Supported Speeds	10 GbE and 25 GbE
RDMA Support	RoCE v2
Virtualization Offloads	SR-IOV, DPDK, RSS, VXLAN, GENEVE
Boot Support	UEFI PXE, Legacy BIOS PXE
Power Consumption	~16 W operational
Supported Protocols	IPv4, IPv6, WOL
Security Features	Firmware root-of-trust, secure boot
Form Factor	OCP 3.0 mezzanine plug-in card