Mellanox MCX4421A-ACQN 25GBPS PCI-E 2 Port Network Adapter SFP28

Overview of the Mellanox MCX4421A-ACQN Network Adapter

• The Mellanox MCX4421A-ACQN is a high-performance 25 Gigabit Ethernet adapter designed for demanding network environments. With advanced technology and superior capabilities, this network interface card (NIC) provides exceptional speed and reliability, making it ideal for enterprise-level applications, cloud infrastructure, and data centers.

Product Specifications

Manufacturer Information

• Brand: Mellanox 
• Part Number: MCX4421A-ACQN 
• Product Series: ConnectX-4

Key Features of the MCX4421A-ACQN Adapter

• Dual 25GbE Ports: Equipped with two high-speed 25Gbps ports for maximum throughput.
• Advanced PCIe Connectivity: Features PCI Express 3.0 x8 interface for high-speed data transfer.
• SFP28 Expansion Slot: Compatible with optical fiber media via SFP28 slots.
• Optimized for High Demand Environments: Suitable for servers, cloud services, and large-scale network applications.

Technical Details

• Host Interface: PCI Express 3.0 x8
• Number of Ports: 2
• Expansion Slot Type: SFP28
• Media Type: Optical Fiber
• Network Technology: 25GBase-X

Application Areas

Data Center Solutions

The MCX4421A-ACQN is an excellent choice for data centers requiring ultra-fast network speeds and reliable performance. The dual 25Gbps ports ensure seamless communication between servers and storage systems, even in high-traffic environments.

Cloud and Virtualization

For cloud infrastructures and virtualized environments, the MCX4421A-ACQN provides the necessary bandwidth to support virtual machines and large data transfers, ensuring minimal latency and improved overall efficiency.

High-Performance Computing

With its PCIe 3.0 x8 interface, this network card is ideal for high-performance computing (HPC) applications that demand fast and consistent network speeds. Whether it's for research, simulation, or data analysis, this adapter handles the load with ease.

Benefits of the Mellanox ConnectX-4 Lx EN Adapter

Speed and Efficiency

With the ability to achieve speeds of up to 25Gbps per port, the MCX4421A-ACQN supports high-throughput operations, helping businesses meet the increasing demands of modern networking needs.

Scalability and Versatility

The versatility of the SFP28 interface and PCIe 3.0 x8 connectivity offers flexibility for various networking setups, making it adaptable to a wide range of applications.

High Reliability and Low Latency

Designed for mission-critical environments, the adapter guarantees stable and low-latency connections, which are essential for continuous uptime and high availability in enterprise networks.

Compatible Devices and Use Cases

• Supported Device: Servers
• Network Type: 25G Ethernet
• Optimal for: Cloud computing, data centers, and HPC systems

Form Factor

The adapter is designed as a plug-in card, allowing easy installation into supported PCIe slots, ensuring a simple setup process for various hardware platforms.

Speed

The Mellanox MCX4421A-ACQN Network Adapter boasts an impressive speed of 25Gbps. This high-speed capability is a game-changer for users who require fast and reliable network connections. In this section, we will explore the benefits and importance of this feature in detail.

Enhanced Data Transfer

With a speed of 25Gbps, the Mellanox MCX4421A-ACQN Network Adapter enables lightning-fast data transfer between devices. Whether you are transferring large files, streaming high-definition videos, or engaging in online gaming, this network adapter ensures a seamless experience with minimal latency. You can say goodbye to buffering and lag, as this adapter maximizes the potential of your network connection.

Increased Productivity

For businesses and professionals working with data-intensive applications, the speed offered by the Mellanox MCX4421A-ACQN Network Adapter is a boon. Tasks such as data analysis, virtualization, and cloud computing can be completed more efficiently, allowing for increased productivity and faster decision-making processes. With this network adapter, you can save valuable time and focus on what matters most – your work.

Future-Proof Solution

Investing in technology that supports future advancements is crucial to stay ahead in today's rapidly evolving digital landscape. The 25Gbps speed of the Mellanox MCX4421A-ACQN Network Adapter positions it as a future-proof solution. As the demand for higher bandwidth increases, this network adapter offers the flexibility to adapt to evolving network requirements without the need for frequent upgrades. By choosing this adapter, you can ensure your network infrastructure remains up-to-date and capable of handling future technological advancements.

High-Speed Connectivity for Gaming

Gamers demand fast and stable internet connections to compete at the highest level. The 25Gbps speed provided by the Mellanox MCX4421A-ACQN Network Adapter guarantees a lag-free gaming experience. Whether you are engaged in multiplayer battles or exploring vast virtual worlds, this network adapter ensures that your commands are executed instantly, giving you a competitive edge over your opponents.

Smooth Streaming and Content Creation

Content creators and media professionals require high-speed connections to upload and download large files, stream high-quality content, and collaborate with team members. The Mellanox MCX4421A-ACQN Network Adapter's 25Gbps speed empowers content creators to work seamlessly with large video files, reducing rendering and upload times. Live streamers can also benefit from the adapter's high-speed capabilities, ensuring smooth and uninterrupted broadcasts to their audience.

Ports

The Mellanox MCX4421A-ACQN Network Adapter features 2 ports, providing users with flexibility and scalability in their network setup. In this section, we will explore the benefits and importance of this feature in detail.

Increased Connectivity Options

Having 2 ports on the Mellanox MCX4421A-ACQN Network Adapter allows users to connect multiple devices simultaneously. This feature is particularly useful for businesses and organizations that require a high number of network connections, such as data centers or large-scale enterprises. With two ports available, users can connect multiple devices without the need for additional adapters or switches, simplifying their network infrastructure.

Redundancy and Failover

The dual-port design of the Mellanox MCX4421A-ACQN Network Adapter offers redundancy and failover capabilities. By connecting each port to separate switches or routers, users can ensure uninterrupted network connectivity even if one port or switch fails. This redundancy is crucial for critical applications that require continuous uptime, such as financial institutions or healthcare facilities. With the dual-port feature, users can have peace of mind knowing their network will remain operational even in the event of a hardware failure.

Scalability and Flexibility

The 2-port configuration of the Mellanox MCX4421A-ACQN Network Adapter provides users with the flexibility to scale their network infrastructure as their needs grow. Whether you are expanding your business or adding more devices to your network, having multiple ports allows for easy integration without the need for extensive reconfiguration. With this adapter, you can future-proof your network and ensure it can accommodate your organization's evolving requirements.

Separate Traffic Segregation

One of the advantages of having 2 ports on the Mellanox MCX4421A-ACQN Network Adapter is the ability to segregate traffic. Users can dedicate one port for specific applications or departments, ensuring optimal performance and network management. For example, in a data center environment, one port can be assigned for storage traffic while the other handles general network traffic. This segregation prevents congestion and bottlenecks, providing a smoother and more efficient network experience.

Load Balancing

The dual-port design also enables load balancing across multiple network connections. By distributing traffic evenly between the two ports, users can maximize bandwidth utilization and prevent overloading a single port. Load balancing ensures that no single port becomes a performance bottleneck, resulting in a more stable and reliable network connection. This feature is particularly beneficial for businesses with high network traffic or those that rely on continuous data transfers.

Interface

The Mellanox MCX4421A-ACQN Network Adapter utilizes the PCI-E interface, offering users a high-performance and versatile connectivity option. In this section, we will explore the benefits and importance of this feature in detail.

Fast and Efficient Data Transfer

The PCI-E interface of the Mellanox MCX4421A-ACQN Network Adapter enables fast and efficient data transfer between the adapter and the host system. With its high bandwidth capabilities, the PCI-E interface ensures that data can be transmitted at maximum speeds, minimizing latency and optimizing overall system performance. Whether you are transferring large files or running resource-intensive applications, this interface ensures that data is processed quickly and efficiently.

Scalability and Compatibility

The PCI-E interface is widely supported by modern computer systems, making the Mellanox MCX4421A-ACQN Network Adapter compatible with a wide range of devices. This compatibility allows users to integrate the adapter seamlessly into their existing systems without the need for additional hardware upgrades or modifications. Additionally, the PCI-E interface offers scalability, enabling users to upgrade their systems with higher-performance adapters in the future, ensuring their network infrastructure can keep up with evolving demands.

Low Latency and High Bandwidth

The PCI-E interface provides low latency and high bandwidth capabilities, making it ideal for applications that require real-time data processing or high-speed data transfers. Industries such as finance, scientific research, and telecommunications benefit greatly from the low latency offered by this interface, as it allows for rapid data analysis and decision-making. The high bandwidth capabilities ensure that data can be transmitted quickly, reducing bottlenecks and improving overall system efficiency.

Optimized for High-Performance Computing

High-performance computing (HPC) environments require network adapters that can handle massive amounts of data with minimal latency. The Mellanox MCX4421A-ACQN Network Adapter's PCI-E interface meets these requirements, making it an excellent choice for HPC applications. Whether you are running simulations, conducting research, or processing big data, this adapter's interface ensures that your computing resources are fully utilized, resulting in faster and more accurate analysis.

Virtualization Support

Virtualization has become a standard practice in modern computing environments, allowing users to maximize resource utilization and streamline management. The PCI-E interface of the Mellanox MCX4421A-ACQN Network Adapter provides robust support for virtualized environments, ensuring that virtual machines can communicate with each other and the host system efficiently. This feature is vital for businesses and organizations that rely on virtualization technologies to optimize their IT infrastructure.

Connector

The Mellanox MCX4421A-ACQN Network Adapter features an SFP28 connector, offering users a versatile and high-performance connectivity solution. In this section, we will explore the benefits and importance of this feature in detail.

Flexibility in Connectivity

The SFP28 connector allows users to connect the Mellanox MCX4421A-ACQN Network Adapter to various networking devices using SFP28 transceivers or cables. This flexibility in connectivity ensures compatibility with a wide range of networking equipment, including switches, routers, and servers. Whether you are upgrading your existing network infrastructure or building a new one, the SFP28 connector provides the versatility required to meet your specific needs.

High-Speed Data Transmission

The SFP28 connector supports high-speed data transmission, making it well-suited for applications that require fast and reliable network connections. With its low-latency design, this connector ensures that data can be transmitted quickly and efficiently, minimizing delays and improving overall system performance. Whether you are transferring large files or streaming high-definition media, the SFP28 connector allows for seamless data transmission without compromising quality.

Long-Distance Connectivity

The SFP28 connector supports long-distance connectivity through the use of optical modules or fiber optic cables. This feature is particularly beneficial for businesses or organizations that require network connections across different locations or over extended distances. By leveraging the SFP28 connector's long-range capabilities, users can establish reliable and high-speed connections between geographically separated sites, enabling seamless communication and data transfer.

Easy Upgrades and Interoperability

The SFP28 connector's modular design allows for easy upgrades and interoperability. Users can simply replace the SFP28 transceiver to adapt to changing network requirements without the need for extensive cabling or infrastructure modifications. This flexibility enables users to future-proof their network infrastructure and ensures compatibility with emerging technologies. Additionally, the SFP28 connector's interoperability with other industry-standard connectors provides seamless integration with existing networking equipment.

Cost-Effective Solution

The SFP28 connector offers a cost-effective connectivity solution compared to other high-speed connectors. Its modular design allows users to purchase only the necessary components, reducing upfront costs. Additionally, the use of fiber optic cables enables long-distance connectivity without the need for expensive dedicated lines. With its cost-effectiveness, the Mellanox MCX4421A-ACQN Network Adapter's SFP28 connector provides businesses and organizations with a reliable and affordable option for high-speed networking.