P16004-001 HPE MCX512f-ACHT Ethernet 10/25GB Dual-Ports SFP28 Adapter

Product Highlights of HPE P16004-001 Ethernet Adapter

The HPE P16004-001 dual‑port network adapter delivers dependable wired connectivity for modern data‑center architectures, offering versatile 10GbE and 25GbE SFP28 interfaces within a compact plug‑in PCIe design.

General Information

• Manufacturer: HPE
• Part Number: P16004-001
• Device Type: Two‑ports Network Adapter

Technical Information

• Card Layout: Plug‑in expansion card
• Bus Interface: PCI Express 3.0 x16
• Connectivity Mode: Wired networking
• PCIe Revision: Fully aligned with PCIe 3.0 specifications
• Interface Count: 2 × SFP28 ports
• Supported Speeds: 10GbE and 25GbE operation
• Expansion Connectivity: Dual 10Gb/25Gb Ethernet SFP28 interfaces

Protocol & Data Handling

• Data Link Standards: 10 Gigabit Ethernet, 25 Gigabit Ethernet
• Peak Transfer Rate: Up to 25 Gbps throughput

Operational Advantages

• Reliable wired networking for dense compute clusters
• Optimized for virtualization, storage fabrics, and high‑performance workloads
• Flexible speed options for evolving infrastructure needs

Interface & Expansion Details

• Available Interfaces: 2 × 10GbE/25GbE SFP28 ports
• Connectivity Type: High‑speed optical or copper SFP28 modules

Compatibility

HPE Nimble Storage dHCI Solutions

• Medium Solution with HPE ProLiant DL325 Gen10 Plus

HPE ProLiant DL Series

• DL110 Gen10 Plus Front Cabled Telco
• DL20 Gen10 Plus (Base, Entry, High Performance, Performance)
• DL325 Gen10 Plus (Standard, All‑NVMe Flash Node for Qumulo, All‑NVMe Flash Node for SDS)
• DL325 Gen10 Plus for Weka Base Tracking
• DL325 Gen10 Plus for Weka Expansion Tracking
• DL325 Gen10 Plus V2 (Base, Performance, Weka Base Tracking)
• DL345 Gen10 Plus Base
• DL360 Gen10 Plus (Standard, All‑NVMe SDS Server)
• DL365 Gen10 Plus
• DL380 Gen10 Plus (Standard, Network Choice)
• DL385 Gen10 Plus (Standard, Entry)

HPE ProLiant XL Series

• XL220n Gen10 Plus
• XL225n Gen10 Plus 1U Node
• XL290n Gen10 Plus
• XL645d Gen10 Plus

Deployment Benefits

• Broad platform support for scalable infrastructure rollouts
• Ideal for compute‑dense, storage‑heavy, and virtualized ecosystems
• Consistent performance across multiple HPE server families

HPE P16004-001 MCX512f-ACHT Ethernet Adapter

The HPE P16004-001 Mellanox MCX512f-ACHT Ethernet 10/25GB Dual-Ports SFP28 Adapter is an advanced high-performance networking solution designed to deliver reliable, scalable, and efficient connectivity for modern enterprise server environments. This adapter belongs to the category of high-speed Ethernet network interface controllers (NICs) engineered for data-intensive applications that require increased bandwidth, reduced latency, and optimized network performance. Built around Mellanox Ethernet technology, this adapter provides dual-port connectivity with support for both 10Gb Ethernet and 25Gb Ethernet speeds through SFP28 interfaces, making it suitable for a wide range of data center, cloud computing, virtualization, storage networking, and enterprise infrastructure deployments.

Designed for compatibility with select HPE ProLiant server platforms, the HPE P16004-001 network adapter enables organizations to upgrade their server networking capabilities while maintaining efficient power usage and dependable operation. The adapter supports high-throughput data transfers and advanced networking features that help improve application responsiveness, enhance server efficiency, and support demanding workloads. With dual SFP28 ports, this Ethernet adapter provides flexible connectivity options for administrators who require adaptable network configurations capable of handling evolving business requirements.

High-Speed 10Gb and 25Gb Ethernet Connectivity

The HPE P16004-001 Mellanox MCX512f-ACHT Ethernet Adapter provides dual-port Ethernet connectivity with support for 10 Gigabit Ethernet and 25 Gigabit Ethernet networking speeds. This flexibility allows data centers to deploy higher-speed connections without replacing existing network infrastructure immediately. The ability to operate at multiple Ethernet speeds enables seamless integration into environments that include both traditional 10Gb networks and newer 25Gb architectures.

The transition from 10Gb Ethernet to 25Gb Ethernet has become increasingly important as modern applications generate larger volumes of data and require faster communication between servers, storage systems, and network resources. The MCX512f-ACHT adapter addresses these requirements by offering increased bandwidth capacity while maintaining compatibility with commonly used SFP28 networking ecosystems. This makes it an effective choice for organizations looking to enhance network performance while supporting future expansion.

Dual-Port SFP28 Interface

The dual-port SFP28 interface configuration of the HPE P16004-001 Mellanox MCX512f-ACHT adapter provides two independent high-speed network connections through compact and versatile optical or direct attach cable interfaces. SFP28 technology is specifically designed for 25Gb Ethernet applications while maintaining compatibility with many 10Gb Ethernet deployments, providing excellent flexibility for network administrators.

Each port supports high-performance data transmission, allowing servers to achieve increased network throughput and improved workload distribution. Dual-port architecture also enables additional networking configurations such as link aggregation, redundancy, and separate network paths for different applications. These capabilities help organizations build resilient and efficient server environments where network availability and performance are critical.

Mellanox ConnectX-5 Ethernet Technology

The HPE P16004-001 adapter is based on Mellanox MCX512f-ACHT technology, utilizing the advanced capabilities of the Mellanox ConnectX family of Ethernet controllers. Mellanox network adapters are widely recognized for their performance-focused architecture, efficient packet processing, and support for advanced networking environments. The MCX512f-ACHT controller is designed to provide optimized Ethernet acceleration features for enterprise servers and data center applications.

ConnectX-based networking technology helps reduce CPU overhead by providing hardware acceleration features that improve overall server efficiency. By handling demanding networking tasks directly through the adapter hardware, the system processor can dedicate more resources to business applications, databases, virtualization platforms, and other mission-critical workloads.

Advanced Data Center Networking Capabilities

The HPE P16004-001 Mellanox MCX512f-ACHT Ethernet Adapter is engineered for modern data center environments where performance, reliability, and scalability are essential. Data centers increasingly depend on high-speed network adapters to support cloud services, virtualization platforms, artificial intelligence workloads, analytics applications, and large-scale storage systems. This adapter provides the bandwidth and feature support necessary for these demanding operational requirements.

With support for advanced Ethernet functionality, the adapter enables efficient communication between servers and network infrastructure. It is designed to help minimize bottlenecks and improve application performance by providing faster data movement across the network. Whether deployed in enterprise servers, private cloud environments, or high-performance computing systems, this adapter delivers dependable connectivity for demanding workloads.

Enterprise Server Network Adapter Applications

The HPE P16004-001 Mellanox MCX512f-ACHT Ethernet Adapter is designed for organizations that require reliable high-speed networking in enterprise server environments. It is suitable for applications where traditional network speeds may not provide sufficient bandwidth, including virtualization clusters, database servers, cloud computing platforms, software-defined storage environments, and high-performance computing infrastructures.

Virtualization and Cloud Infrastructure

Modern virtualization environments require efficient networking to support multiple virtual machines running simultaneously on a single physical server. The HPE P16004-001 adapter provides the bandwidth and networking flexibility needed for virtualized workloads by enabling faster communication between virtual machines, storage systems, and external network resources.

High-speed Ethernet connectivity helps virtualization platforms achieve improved performance by reducing network limitations that can affect application responsiveness. The adapter supports environments where multiple workloads compete for network resources, allowing administrators to design more efficient and scalable virtual infrastructures.

Storage Networking Performance Enhancement

Enterprise storage systems depend on fast and reliable network communication to deliver consistent performance. The HPE P16004-001 Mellanox MCX512f-ACHT adapter provides the connectivity required for storage-intensive applications that involve large amounts of data transfer. Its 10Gb and 25Gb Ethernet capabilities help improve access speeds between servers and network-attached storage resources.

The adapter is particularly beneficial for environments using software-defined storage solutions, distributed storage platforms, and data-intensive applications. Faster network communication allows storage operations to complete more efficiently while helping maintain consistent application performance.

Efficient Network Resource Management

The HPE P16004-001 Ethernet Adapter supports efficient network resource management through its dual-port architecture and advanced Ethernet capabilities. Administrators can configure network connections according to specific workload requirements, creating optimized network paths for different applications and services.

The availability of two SFP28 ports provides additional flexibility for designing redundant connections or separating different types of network traffic. This approach helps organizations improve reliability while maintaining effective control over network performance and resource allocation.

Technical Design and Hardware Features

The HPE P16004-001 Mellanox MCX512f-ACHT adapter features a compact PCI Express design intended for installation in compatible HPE server systems. Its efficient hardware architecture allows enterprises to add advanced Ethernet capabilities without requiring major infrastructure changes. The adapter is optimized for server environments where performance, compatibility, and reliability are essential considerations.

PCI Express Server Integration

The adapter uses a PCI Express interface to communicate with the host server, providing a high-speed connection between the network controller and the server motherboard. This design enables efficient transfer of network data while supporting the performance requirements of modern applications.

PCI Express-based network adapters are commonly used in enterprise servers because they provide excellent scalability and compatibility across a wide range of server platforms. The HPE P16004-001 integrates into supported HPE systems to provide enhanced Ethernet connectivity for demanding workloads.

Optimized Power Efficiency

Power efficiency is an important factor in modern data center operations. The HPE P16004-001 Mellanox MCX512f-ACHT adapter is designed to provide high-speed networking performance while maintaining efficient power consumption. This balance allows organizations to increase network capacity without unnecessary increases in operational costs.

Efficient adapter operation contributes to improved data center management by reducing energy requirements and supporting environmentally responsible infrastructure designs. The adapter delivers enterprise-level networking performance while maintaining an optimized power profile.

Reliable Enterprise-Class Construction

The HPE P16004-001 Ethernet Adapter is built for continuous operation in professional server environments. Enterprise networking components must provide dependable performance under demanding workloads, and this adapter is designed to support long-term operation in data centers where network availability is essential.

Its durable hardware construction and enterprise-focused feature set make it suitable for organizations that require stable networking solutions for business-critical applications. The adapter provides the reliability needed for servers supporting important workloads and services.

Benefits of HPE P16004-001 Adapter

Deploying the HPE P16004-001 Mellanox MCX512f-ACHT Ethernet Adapter allows organizations to improve server connectivity and prepare their infrastructure for higher bandwidth requirements. The combination of dual-port SFP28 connectivity, 10Gb and 25Gb Ethernet support, and Mellanox networking technology provides a powerful solution for modern enterprise environments.

Improved Network Throughput

Higher network speeds allow servers to transfer larger amounts of data in less time. The HPE P16004-001 adapter helps eliminate network limitations by providing faster Ethernet connections that support demanding applications and high-volume data exchange.

Flexible Infrastructure Expansion

The adapter provides a practical upgrade path for organizations expanding their network infrastructure. By supporting both 10Gb and 25Gb Ethernet speeds, it allows businesses to integrate new networking capabilities while maintaining compatibility with existing systems.

Enterprise Data Center Connectivity

The HPE P16004-001 Mellanox MCX512f-ACHT Ethernet 10/25GB Dual-Ports SFP28 Adapter represents a powerful networking solution for organizations seeking improved server connectivity, enhanced performance, and scalable infrastructure capabilities. Its combination of advanced Mellanox technology, dual-port SFP28 interfaces, and multi-speed Ethernet support makes it a valuable component for modern data centers, virtualization environments, and enterprise server deployments.