HPE 649283-B21 InfiniBand 10GB 40GB Dual Port 544FLR-QSFP G8 Adapter

HPE 649283-B21 InfiniBand 10Gb/40Gb Dual Port 544FLR-QSFP G8 Adapter

The HPE 649283-B21 InfiniBand 10Gb/40Gb Dual Port 544FLR-QSFP G8 Adapter represents an advanced network connectivity solution engineered for performance-driven data centers and enterprise-level environments. Built for servers requiring robust throughput and minimized latency, this dual-port adapter enables organizations to harness the power of InfiniBand technology alongside high-speed Ethernet compatibility. Offering flexibility in both 10Gb and 40Gb configurations, the adapter allows businesses to optimize workloads that demand superior data transfer speeds, from virtualization platforms to complex storage networking solutions.

Designed to integrate seamlessly with HPE ProLiant Gen8 servers, the 544FLR-QSFP adapter improves scalability, ensures reliability, and enhances efficiency in high-performance computing (HPC) clusters. Its ability to support InfiniBand fabrics and Ethernet-based interconnects makes it an excellent choice for organizations needing low-latency communication, whether for research applications, real-time analytics, or cloud-driven architectures.

Technical Specifications and Features

Form Factor and Interface

The HPE 544FLR-QSFP adapter is built on a FlexibleLOM (LAN on Motherboard) design, which ensures compatibility with select ProLiant Gen8 servers. This approach provides a modular and streamlined method to upgrade networking capabilities without consuming valuable PCIe slots. The dual QSFP ports support InfiniBand 10Gb and 40Gb connections, ensuring scalable performance tailored to evolving network infrastructures.

Performance Capabilities

• Dual Port Design: Offers redundancy, load balancing, and failover for enhanced reliability in mission-critical environments.
• 10Gb and 40Gb Speeds: Delivers flexibility to handle diverse workloads, scaling bandwidth based on application requirements.
• Low Latency: Optimized for HPC clusters and enterprise workloads demanding real-time communication.
• High Throughput: Supports massive data transfers across compute, storage, and networking layers.

Compatibility and Support

The HPE 649283-B21 adapter is compatible with select HPE ProLiant Gen8 rack and blade servers. It supports operating systems and virtualization platforms such as VMware vSphere, Microsoft Hyper-V, and Linux distributions, ensuring adaptability across multiple infrastructures. Additionally, driver and firmware support is continuously updated by HPE, ensuring long-term stability and performance.

Applications and Use Cases

High-Performance Computing (HPC)

In HPC clusters, where parallel processing and real-time data sharing are vital, the InfiniBand 544FLR-QSFP adapter plays a critical role. Its ability to deliver low-latency interconnects between compute nodes ensures optimal utilization of processors and accelerators, boosting application performance in scientific research, engineering simulations, and financial modeling.

Enterprise Data Centers

Enterprise-grade workloads such as virtualization, cloud computing, and enterprise databases benefit greatly from the HPE 649283-B21. By delivering faster interconnect speeds, it reduces bottlenecks that typically arise from heavy data traffic, enabling efficient scaling of resources to meet fluctuating demand.

Storage Networking

As storage architectures move toward high-throughput models such as all-flash arrays and NVMe over Fabrics, the need for powerful adapters increases. The 544FLR-QSFP adapter provides the bandwidth necessary to support these advanced storage solutions, enabling rapid data access, reduced I/O latency, and better storage performance for critical workloads.

Benefits of HPE 649283-B21 InfiniBand Adapter

Scalability

One of the primary advantages of the 544FLR-QSFP adapter is its scalability. Organizations can start with 10Gb configurations and upgrade to 40Gb speeds as network requirements grow. This reduces the need for frequent hardware replacements and offers a cost-effective upgrade path.

Enhanced Reliability

Dual-port design with failover capabilities ensures continuous connectivity even in the event of a hardware or network path failure. This reliability is crucial for businesses operating mission-critical systems and cannot afford downtime.

Improved Efficiency

By minimizing latency and maximizing throughput, the adapter allows IT environments to handle more workloads simultaneously without performance degradation. This improves overall data center efficiency, lowers operational costs, and enhances end-user experiences.

Integration with HPE Ecosystem

The HPE 649283-B21 InfiniBand adapter is fully integrated with HPE server management tools, ensuring seamless deployment, monitoring, and configuration. Administrators can use tools like HPE Insight Control and Integrated Lights-Out (iLO) to streamline network management, monitor performance metrics, and perform diagnostics with ease. This tight integration enhances the value of deploying the adapter within an HPE ecosystem, ensuring compatibility and reducing complexity in mixed environments.

Security and Virtualization Features

Secure Networking

With the increasing demand for data security, the adapter includes features that safeguard data integrity and minimize risks of unauthorized access. Security capabilities include hardware-based offloading of encryption, secure boot support, and firmware validation processes to maintain a trusted computing environment.

Virtualization Readiness

The 544FLR-QSFP adapter supports advanced virtualization technologies such as SR-IOV (Single Root I/O Virtualization), enabling direct assignment of virtual functions to virtual machines. This reduces overhead in hypervisors, improves VM performance, and allows for more efficient resource utilization in large-scale cloud and enterprise environments.

Energy Efficiency and Sustainability

Energy efficiency is a key consideration in modern IT infrastructure, and the HPE InfiniBand 544FLR-QSFP adapter is designed with this in mind. Its power-efficient architecture reduces energy consumption while maintaining high performance, contributing to lower operational costs and aligning with sustainability initiatives. For organizations with green IT goals, deploying energy-optimized adapters helps reduce overall carbon footprint while still meeting demanding workload requirements.

Other Advantages for Businesses

• Maximized throughput for high-performance workloads
• Flexible configurations with 10Gb and 40Gb speeds
• Enhanced server compatibility with HPE ProLiant Gen8
• Low-latency communication suitable for HPC and enterprise data centers
• Support for virtualization and secure networking
• Energy-efficient design lowering power costs

Future-Proof Networking Investment

As IT infrastructures continue to evolve, investing in hardware that can adapt to growing performance requirements is critical. The HPE 649283-B21 InfiniBand 10Gb/40Gb Dual Port 544FLR-QSFP G8 Adapter offers enterprises a forward-looking solution. Its ability to scale, combined with strong compatibility, ensures it remains relevant in future environments where bandwidth-intensive applications, AI-driven workloads, and massive storage systems become the norm.