P73111-B21 Broadcom BCM57608 Ethernet 100Gb 2-port QSFP112 Adapter for HPE

The P73111-B21 is a high-performance 100Gb Ethernet adapter designed exclusively for HPE server platforms, integrating the advanced Broadcom BCM57608 controller to deliver exceptional networking performance for modern data center and high-performance computing (HPC) environments. Engineered to meet the escalating demands of AI/ML workloads, cloud computing, big data analytics, and high-speed storage connectivity, this dual-port QSFP112 adapter sets a new benchmark for bandwidth efficiency, low latency, and robust reliability in enterprise networking solutions.

Built on Broadcom's cutting-edge 5nm manufacturing process and sixth-generation enhanced NIC architecture, the BCM57608 controller empowers the adapter with industry-leading data processing capabilities. Each port supports 100Gbps line rate with full-duplex operation, while maintaining backward compatibility with lower speeds including 50Gbps, 25Gbps, 40Gbps, and 10Gbps, ensuring seamless integration with existing network infrastructures. The QSFP112 interface form factor enables flexible connectivity with a wide range of optical transceivers and direct attach copper (DAC) cables, adapting to diverse data center cabling requirements.

Optimized for HPE ProLiant and Apollo server systems, the P73111-B21 features a PCIe 5.0 x16 host interface, delivering twice the bandwidth of PCIe 4.0 and eliminating I/O bottlenecks for data-intensive applications. Its passive cooling design ensures reliable operation in high-density server environments without additional fan noise or power consumption, while the low-profile, single-slot form factor maximizes server chassis space utilization for other critical components.

• Dual-Port 100GbE Performance: Equipped with two QSFP112 ports, each supporting 100Gbps Ethernet, delivering aggregate 200Gbps throughput to handle massive data traffic in AI training clusters, cloud storage, and database environments.
• Broadcom BCM57608 Controller: Leverages 5nm process technology and sixth-gen NIC architecture, integrating fourth-generation RoCEv2 congestion control and TruFlow hardware acceleration for enhanced traffic management and reduced latency.
• PCIe 5.0 x16 Interface: Delivers high-speed host connectivity with 32GT/s transfer rate, ensuring efficient data transmission between the server and network, ideal for latency-sensitive applications.
• Backward Compatibility: Supports multi-speed operation (100G/50G/25G/40G/10G) and complies with IEEE 802.3bs standards, enabling seamless migration from legacy networks to 100G infrastructure.
• Robust Offloading Capabilities: Supports TCP/UDP/IP checksum offloading, large send offload (LSO), virtual LAN (VLAN) tagging, and SR-IOV virtualization, reducing CPU utilization and improving overall system efficiency.
• HPE Certified Compatibility: Rigorously tested and validated for HPE ProLiant Gen10/Gen11 and Apollo servers, ensuring plug-and-play deployment and full compatibility with HPE OneView and iLO management tools.
• Energy-Efficient Design: Passive cooling and low power consumption minimize operational costs, while high reliability reduces downtime and maintenance expenses in 24/7 data center operations.

It is primarily designed for HPE server-based data center environments, including AI/ML computing clusters, cloud storage systems, big data analytics platforms, and high-speed database networking. It is also suitable for HPC applications requiring low-latency, high-bandwidth connectivity.

The P73111-B21 is HPE-certified and optimized exclusively for HPE ProLiant and Apollo servers. While it may physically fit in some third-party servers, full functionality, driver support, and technical warranty are only guaranteed for HPE platforms.

The QSFP112 ports support 100G QSFP112 optical transceivers, 100G/50G/25G DAC cables, and backward-compatible QSFP28 transceivers for 40G/10G connectivity. It is recommended to use HPE or Broadcom-certified transceivers for optimal performance.

Yes, it supports SR-IOV (Single Root I/O Virtualization), VLAN tagging, and VMQ (Virtual Machine Queue), enabling efficient network resource sharing among multiple virtual machines and improving virtualized environment performance.

It supports major enterprise operating systems including Windows, Red Hat Enterprise Linux (RHEL) 8/9, SUSE Linux Enterprise Server (SLES) 15, and VMware ESXi 7.x/8.x, with certified drivers available via HPE Support Center.

• Packaging: Each P73111-B21 adapter is packaged in an anti-static bag with a protective cardboard box, including a low-profile bracket, user manual, and driver installation guide.
• Shipping Methods: We offer standard shipping (5-7 business days), expedited shipping (2-3 business days), and overnight shipping for urgent orders. All shipments are tracked with a unique tracking number.
• Shipping Regions: Global shipping available, covering North America, Europe, Asia-Pacific, Latin America, and the Middle East. Import duties and customs fees are the buyer's responsibility.
• Warranty: 3-year manufacturer warranty from the date of delivery, covering hardware defects and malfunctions. HPE provides technical support and replacement services for qualified issues.
• Return Policy: Unused, unopened products can be returned within 30 days of delivery for a full refund (excluding shipping costs). Defective products can be replaced or repaired under warranty.