P45193-001 HPE MLX Broadcom 100G Single-Port OCP3 SPI Adapter

Overview of HPE MLX Broadcom 100G single-port adapter

The HPE MLX Broadcom 100G single-port adapter is engineered to support demanding enterprise and cloud environments where bandwidth, reliability, and scalability are critical. Designed in the OCP 3.0 form factor, this adapter integrates seamlessly into next-generation server architectures.

General Specification

• Manufacturer:  HPE
• Part Number: P45193-001
• Product Type: Network Interface Adapter
• Form Factor: OCP 3.0 compliant
• Port Count: Single-port configuration

Core Hardware Specifications

• Broadcom chipset optimized for ultra-fast data throughput
• Single 100G port configuration for focused, high-performance networking
• SPI interface supporting efficient system communication

Performance-Oriented Design Advantages

• Supports high-bandwidth workloads with reduced bottlenecks
• Optimized for enterprise networking and cloud deployments
• Helps improve overall server network efficiency

Use Case Scenarios

• Data center server networking
• Virtualized and containerized platforms
• High-speed storage and compute clusters

Focus of HPE MLX Broadcom 100G OCP3 Adapters

The HPE P45193-001 MLX Broadcom 100G Single-Port OCP3 SPI Adapter is positioned within a specialized category of enterprise-grade networking hardware designed to support modern data center architectures, cloud-native environments, and high-performance computing infrastructures. This category centers on ultra-high-speed network interface solutions that leverage the OCP 3.0 form factor and Broadcom Ethernet controller technology to deliver consistent throughput, low latency, and seamless integration with HPE ProLiant servers. Products within this category are engineered to meet the demands of rapidly scaling workloads, where predictable network behavior and reliability are essential for business continuity.

Adapters in this category are built with an emphasis on interoperability and efficiency, ensuring compatibility with contemporary server platforms while maintaining the flexibility required for evolving network topologies. The HPE P45193-001 MLX Broadcom 100G adapter exemplifies these principles by combining a single-port 100 Gigabit Ethernet interface with advanced offload capabilities and SPI connectivity optimized for OCP3 slots. This allows enterprises to modernize their networking layers without excessive reconfiguration or hardware redundancy.

Role of OCP3 Form Factor in Modern Server Networking

The Open Compute Project 3.0 form factor represents a significant evolution in server expansion design, and this category of adapters is deeply aligned with its objectives. OCP3 adapters are engineered to provide higher bandwidth density, improved thermal characteristics, and simplified cabling compared to traditional PCIe add-in cards. The HPE MLX Broadcom 100G Single-Port OCP3 SPI Adapter fits directly into this design philosophy by enabling high-speed connectivity while preserving valuable PCIe slots for other expansion needs.

Within this category, OCP3 networking adapters are favored for their ability to reduce power consumption and enhance airflow within dense server chassis. The HPE P45193-001 adapter supports these goals by utilizing an optimized hardware layout that minimizes signal loss and heat generation. As data centers increasingly prioritize energy efficiency alongside performance, this category of OCP3-based network adapters continues to gain relevance.

Integration with HPE ProLiant Server Ecosystems

Compatibility with HPE ProLiant servers is a defining characteristic of this category. The HPE P45193-001 MLX Broadcom 100G adapter is designed to integrate seamlessly with supported ProLiant platforms, ensuring firmware alignment, driver stability, and management consistency. This integration simplifies deployment and reduces operational complexity for IT teams managing large server fleets.

Adapters in this category are validated through HPE’s rigorous testing processes, which focus on reliability, interoperability, and long-term support. This ensures that enterprises can deploy high-speed networking solutions with confidence, knowing that the adapter will perform reliably under sustained workloads and across diverse operating systems.

Broadcom Ethernet Technology as a Category Foundation

Broadcom Ethernet controllers form the technological backbone of this category, offering proven performance and advanced networking features. The HPE MLX Broadcom 100G Single-Port OCP3 SPI Adapter leverages Broadcom silicon to deliver line-rate throughput and intelligent packet processing. This makes the category particularly suitable for environments that require consistent performance across virtualization, containerization, and bare-metal workloads.

Broadcom-based adapters are known for their robust driver ecosystem and broad OS support, which further enhances the appeal of this category. Enterprises benefit from stable network behavior, predictable latency, and support for advanced features such as checksum offloading, TCP segmentation offload, and virtualization-aware networking.

Single-Port 100G Design Philosophy

The single-port 100 Gigabit Ethernet configuration defines a focused design approach within this category. Rather than distributing bandwidth across multiple lower-speed ports, the HPE P45193-001 adapter concentrates capacity into a single high-speed link. This approach is particularly advantageous for spine-leaf network architectures, high-throughput storage networks, and east-west traffic patterns common in modern data centers.

This design reduces cabling complexity and simplifies network topology planning, allowing organizations to scale bandwidth without increasing port counts unnecessarily. Within this category, single-port 100G adapters are often selected for their ability to support high-density deployments while maintaining manageable infrastructure complexity.

SPI Interface and Data Path Optimization

The SPI interface utilized by the HPE MLX Broadcom 100G Single-Port OCP3 Adapter plays a critical role in optimizing data paths between the network adapter and the server system. This category emphasizes efficient data transfer mechanisms that minimize latency and maximize throughput. By leveraging SPI connectivity within the OCP3 framework, the adapter ensures consistent performance even under heavy network load.

Adapters in this category are engineered to handle high packet rates without introducing bottlenecks, making them suitable for latency-sensitive applications such as real-time analytics, financial trading platforms, and distributed databases. The SPI-based design supports reliable communication between hardware components, contributing to overall system stability.

Low-Latency Networking for Demanding Workloads

Low latency is a defining requirement for many workloads targeted by this category. The HPE P45193-001 adapter addresses this requirement through hardware-level optimizations that reduce processing overhead and accelerate packet handling. This enables faster response times for applications that depend on rapid data exchange between servers.

By minimizing jitter and maintaining consistent latency profiles, adapters in this category support performance-sensitive environments such as machine learning clusters and high-frequency data processing systems. The combination of Broadcom technology and OCP3 integration ensures that latency remains predictable even as network utilization increases.

Virtualization and Cloud-Native Compatibility

The category encompassing the HPE MLX Broadcom 100G Single-Port OCP3 SPI Adapter is designed with virtualization and cloud-native workloads in mind. Modern data centers rely heavily on virtual machines, containers, and microservices, all of which place unique demands on the network layer. Adapters in this category support features that enhance virtual network performance, including SR-IOV and advanced queue management.

These capabilities enable efficient sharing of network resources among multiple virtual instances without sacrificing performance or security. The HPE P45193-001 adapter aligns with this category focus by providing hardware-assisted virtualization features that reduce CPU overhead and improve overall system efficiency.

Support for Software-Defined Networking

Software-defined networking is a core component of modern infrastructure strategies, and this category of adapters is built to support it. The HPE MLX Broadcom 100G adapter integrates smoothly with SDN frameworks, allowing network behavior to be dynamically configured and optimized through software control.

This adaptability enables organizations to respond quickly to changing workload requirements and traffic patterns. Within this category, adapters are valued for their ability to function as foundational elements in programmable network environments, supporting automation and orchestration initiatives.

Security and Reliability Considerations

Security and reliability are central concerns in the category of enterprise networking adapters represented by the HPE P45193-001. Hardware-based security features help protect data in transit and ensure network integrity. Broadcom technology provides support for secure boot, firmware validation, and isolation mechanisms that enhance overall system trustworthiness.

Reliability is further reinforced through high-quality components and rigorous validation processes. Adapters in this category are designed for continuous operation in demanding environments, reducing the risk of downtime and maintaining consistent network availability.

Use Cases Across Data Center Environments

The category addressed by the HPE P45193-001 MLX Broadcom 100G adapter spans a wide range of data center use cases. High-performance computing clusters benefit from the adapter’s ability to handle large data transfers with minimal latency. Cloud service providers leverage the high bandwidth and virtualization support to deliver scalable services to customers.

Enterprise storage networks also fall within the scope of this category, as the 100G single-port design supports fast data replication and backup operations. By addressing diverse workload requirements, this category demonstrates its versatility and relevance across industries.

Scalability and Future-Proof Networking

Scalability is a defining attribute of this category, enabling organizations to grow their network capacity without disruptive redesigns. The HPE MLX Broadcom 100G Single-Port OCP3 Adapter supports future-proof networking strategies by providing ample bandwidth headroom and compatibility with evolving standards.

As data volumes continue to increase and application demands intensify, this category offers a reliable pathway to higher performance without compromising efficiency or manageability. The emphasis on standardized form factors and proven technology ensures long-term viability.

Operational Efficiency and Power Optimization

Operational efficiency is enhanced through power-optimized designs common to this category. The OCP3 form factor allows adapters like the HPE P45193-001 to operate with lower power consumption compared to traditional expansion cards. This contributes to reduced operational costs and supports sustainability initiatives within data centers.

Efficient thermal management further improves system reliability and extends hardware lifespan. By aligning with energy-conscious design principles, this category supports both performance and environmental objectives.