HPE Mellanox MCX623105AS-VDAT Ethernet 200Gb 1-port QSFP56 Adapter for HPE

In today’s data-driven environments, your network infrastructure must deliver exceptional bandwidth, low latency, and rock-solid reliability without breaking the bank. The HPE Mellanox MCX623105AS-VDAT Ethernet 200Gb 1-Port QSFP56 Adapter for HPE is engineered to transform your data center with scalable performance, seamless integration with HPE Gen10 Plus servers, and industry-leading efficiency. This 200 Gb Ethernet adapter is purpose-built to handle the most demanding workloads—from AI and analytics to virtualization, cloud, and high-performance databases—while aligning with HPE’s commitment to security, reliability, and long-term value. If you’re looking to future-proof your interconnects and simplify management in a growing data center, this adapter stands as a cornerstone component of a modern, resilient infrastructure.

Built on Mellanox ConnectX technology, this single-port QSFP56 card delivers the bandwidth needed to consolidate traffic and accelerate application response times. The 200 Gb interface is designed to scale with your evolving workloads, enabling faster data movement between servers, storage, and accelerators. The MCX623105AS-VDAT is optimized for HPE Gen10 Plus servers, ensuring smooth driver support, firmware updates, and compatibility with the latest management tools. This results in a streamlined deployment that minimizes complexity while maximizing throughput. With a focus on reliability and efficiency, the adapter is engineered to thrive in data centers that demand nonstop performance and predictable operational costs.

Performance comes from a balance of raw bandwidth and smart offloads that reduce CPU overhead. While moving vast datasets across the network, the adapter can offload key networking tasks, which helps free CPU cycles for database queries, real-time analytics, and other latency-sensitive workloads. The 200 Gb QSFP56 port can connect to high-speed switches and storage fabrics, delivering consistent throughput and low tail latency essential for modern distributed applications. This makes it an ideal choice for hyper-converged infrastructures, large-scale virtualization, and workloads that require consistent, deterministic performance. In addition, the adapter’s design emphasizes energy efficiency and thermal reliability, ensuring sustained performance in dense server environments.

Connectivity and compatibility are at the forefront of this product. The MCX623105AS-VDAT is designed to work seamlessly with HPE Gen10 Plus servers and a wide range of data center switches and fabrics that support 200 Gb Ethernet. The QSFP56 form factor offers flexible cabling options, including direct attach copper (DAC) cables and active optical cables (AOC), enabling straightforward upgrades in existing footprints. The adapter supports essential features that data centers rely on, including multi-queue traffic management, quality of service (QoS) for traffic isolation, and virtualization support to optimize virtual machines and containers. Whether you manage on-premises, private cloud, or hybrid environments, this adapter provides the robust interconnect required for scalable growth and deployment agility.

Security and reliability are woven into the design from the ground up. As part of the HPE Mellanox ecosystem, this adapter benefits from proven firmware update pathways, rigorous validation, and enterprise-grade support. The hardware and software stack work together to deliver consistent performance under load while maintaining a strong security posture. With a proven track record in enterprise data centers, the MCX623105AS-VDAT is trusted by organizations that require dependable connectivity, minimal downtime, and straightforward manageability across firmware and driver updates. This translates into lower operational risk and a smoother path to scale as your network footprint expands.

In addition to raw performance, the adapter is designed with ease of deployment in mind. It integrates with common management frameworks and driver stacks used in HPE environments, helping administrators monitor and optimize network behavior without complex tuning. The result is a compelling combination of speed, reliability, and ease of use—essential for IT teams that must deliver predictable service levels while pursuing aggressive modernization goals. Whether you run tier-1 workloads, large-scale analytics, or high-velocity data replication, this 200 Gb Ethernet adapter is built to deliver the throughput you need with the reliability your workloads demand.

• Ultra-high bandwidth: 200 Gb Ethernet over a single QSFP56 port delivers the capacity needed for modern data centers and next-generation workloads.
• Optimized for HPE Gen10 Plus: Specifically designed to integrate with HPE servers, ensuring compatibility, streamlined management, and firmware support.
• Advanced offloads and virtualization: Supports features that reduce CPU overhead and enhance virtualization performance for VMs and containers.
• Flexible cabling options: QSFP56 interface works with DAC cables and AOC, enabling straightforward upgrades and flexible topologies.
• Reliability and security: Enterprise-grade reliability with validated firmware paths and robust security considerations for production environments.

Technical Details of HPE Mellanox MCX623105AS-VDAT Ethernet 200Gb 1-Port QSFP56 Adapter for HPE

• SKU/Model: MCX623105AS-VDAT
• Port Configuration: 1 x 200 Gb QSFP56 Ethernet port
• Interface Type: PCIe-based adapter card compatible with supported HPE platforms
• Form Factor: Standard server PCIe adapter card (fits in compatible server chassis)
• Networking Protocols: 200 Gb Ethernet with support for standard Ethernet features and offload capabilities

how to install HPE Mellanox MCX623105AS-VDAT Ethernet 200Gb 1-Port QSFP56 Adapter for HPE

• Power down the server, unplug power cables, and follow proper anti-static precautions before opening the chassis.
• Remove the server cover and locate an appropriate PCIe slot that matches the card’s interface and clearance requirements.
• Insert the MCX623105AS-VDAT into the PCIe slot firmly, ensuring full seating. Secure the bracket with a screw to hold the card in place.
• Attach a QSFP56 transceiver to the adapter if required by your network design, and connect a 200 Gb DAC or optical cable to the QSFP56 port as appropriate for your topology.
• Power on the server and install the latest drivers and firmware from official HPE or Mellanox sources. Run any required customization or management software to enable features such as virtualization offloads and QoS, then verify link status and bandwidth.

Frequently asked questions

• What is the HPE Mellanox MCX623105AS-VDAT? It is a 200 Gb Ethernet, 1-port QSFP56 adapter designed for HPE Gen10 Plus servers, delivering high-bandwidth interconnect for demanding data center workloads.
• Do I need additional transceivers or cables? Yes. A QSFP56 transceiver or direct attach copper (DAC) cable or active optical cable (AOC) is required to connect to a 200 Gb Ethernet fabric. The adapter provides the port, while the transceiver/cable provides the physical layer connection.
• Is this adapter compatible with HPE Gen10 Plus systems? Yes. The MCX623105AS-VDAT is designed to integrate with HPE Gen10 Plus servers, ensuring driver support and management compatibility within that ecosystem.
• What operating systems and virtualization platforms are supported? The adapter is compatible with common server operating systems (Linux and Windows Server) and virtualization platforms (such as VMware ESXi) when proper drivers and firmware are installed.
• What management and security features does it offer? The card provides standard Ethernet features with enterprise-grade reliability, including firmware update paths, driver support, and offload capabilities to improve security posture and performance in production environments.