In the ever-evolving landscape of networking technology, the demand for high-performance network interface cards (NICs) continues to soar. One prominent player in this field is Mellanox Technologies, renowned for its cutting-edge solutions. In this comprehensive exploration, we shine the spotlight on the MCX4411A-ACUN, a 25 Gigabits Ethernet single-port SFP28 PCIe3.0 x8 NIC that stands out in the market for its capabilities and unique features. Let's delve into the intricacies of this impressive network adapter, emphasizing its specifications, functionalities, and the role it plays in Open Compute Project (OCP) environments.
Understanding the Basics of 25 Gigabits Ethernet single-port SFP28 PCIe AdapterThe MCX4411A-ACUN is a 25 Gigabits Ethernet single-port SFP28 PCIe3.0 x8 NIC, designed to provide lightning-fast data transfer rates. Notably, this NIC is tailored for OCP2.0 Type 1 deployments, where it operates without host management. Additionally, it boasts UEFI (Unified Extensible Firmware Interface) support, enhancing its compatibility with modern systems.
Key Features of Network Interface Card- Impressive Speeds with 25Gbps: At the core of the MCX4411A-ACUN's capabilities is its support for 25 Gigabits per second (Gbps) data transfer. This level of speed ensures that data-intensive applications and high-bandwidth tasks are handled with utmost efficiency, making it a stellar choice for enterprises with demanding networking requirements.
- Single-Port SFP28 Design: The NIC features a single-port SFP28 (Small Form-factor Pluggable 28) design. This not only simplifies the cabling infrastructure but also allows for flexibility in choosing the appropriate transceivers for specific networking needs. The SFP28 standard ensures compatibility with existing infrastructure while providing a pathway for future upgrades.
- PCIe3.0 x8 Interface: With a PCIe3.0 x8 interface, the MCX4411A-ACUN delivers a high-bandwidth connection to the host system. This ensures that the NIC can fully leverage the capabilities of modern servers and workstations, providing a seamless and efficient data transfer experience.
- OCP2.0 Type 1 Compatibility: Tailored for Open Compute Project (OCP) environments, specifically OCP2.0 Type 1, this NIC aligns with the industry standards promoted by OCP. The compatibility ensures easy integration into OCP-compliant systems, fostering interoperability and adherence to open standards.
- No Host Management: The MCX4411A-ACUN operates without host management, simplifying deployment and reducing administrative overhead. This feature makes it an ideal choice for scenarios where a plug-and-play approach is preferred, and there is no need for intricate host management configurations.
- UEFI Enabled: The inclusion of UEFI support enhances the NIC's firmware interface, providing a standardized and modernized approach to system initialization. UEFI facilitates a smoother and faster boot process, contributing to overall system efficiency and reliability.
- No Bracket Design: The MCX4411A-ACUN comes without a bracket, allowing for greater installation flexibility. This design choice caters to diverse system configurations and ensures compatibility with a variety of chassis and mounting options.
- Data Centers and Cloud Environments: The 25Gbps speed and OCP compatibility make the MCX4411A-ACUN an ideal choice for data centers and cloud environments where high-speed, standardized networking is crucial. Its no-host management feature streamlines deployment in these dynamic and demanding settings.
- High-Performance Computing (HPC): In high-performance computing clusters, where rapid data exchange is paramount, the MCX4411A-ACUN's 25Gbps throughput shines. The PCIe3.0 x8 interface ensures that the NIC doesn't become a bottleneck, allowing HPC systems to achieve optimal performance.
- Telecommunications and Network Infrastructure: Telecommunications providers and enterprises managing extensive network infrastructure can benefit from the MCX4411A-ACUN's robust design. The single-port SFP28 design is compatible with common fiber-optic networking standards, making it a versatile choice for various connectivity scenarios.
- Enterprise Environments: Within enterprise settings, the MCX4411A-ACUN caters to organizations with diverse networking requirements. Whether deployed in servers, storage systems, or workstations, the NIC's features contribute to a reliable and high-performance networking infrastructure.
The standout feature of the MCX4411A-ACUN is its 25 Gigabits Ethernet single-port SFP28 connectivity. This ensures that data-intensive tasks are handled with efficiency and speed, reducing latency and enhancing overall network performance.
Form Factor FlexibilityTailored for OCP2.0 Type 1 applications, the NIC aligns with industry standards, ensuring compatibility and ease of integration. Its form factor compatibility makes it a versatile choice for various networking environments.
UEFI Support for Secure BootThe UEFI support adds a layer of security to the booting process, enhancing the overall integrity of the system. This is especially crucial in environments where data security is paramount.
Custom Installation OptionsThe absence of a bracket allows for creative and customized installation approaches. This flexibility is valuable in scenarios where space constraints or unique form factor requirements demand a tailored solution.
General Information of the Mellanox 25 Gigabit SFP+ Mezzanine Card NIC- Manufacturer: Mellanox
- Part Number or SKU# MCX4411A-ACUN
- Product Line: ConnectX-4
- Product Name: ConnectX-4 Mezzanine Card NIC
- Product Type: Network Interface Card
- Data transfer rate: 25GBPS
- Fiber Optic Connector: SFP28
- Expansion Slot Type: SFP28
- Host Interface: PCI Express 3.0 x8
- Total Number of Ports: 1
Finally, The Mellanox ConnectX-4 Lx EN Network Interface Card, specifically the MCX4411A-ACUN model, stands as a testament to the commitment to high-performance networking. With its 25Gbps speed, OCP compatibility, and a host of features designed for seamless integration, this NIC is a valuable asset for organizations aiming to stay at the forefront of networking technology. Whether in data centers, high-performance computing environments, or enterprise settings, the MCX4411A-ACUN delivers the speed, reliability, and flexibility needed for modern networking demands.
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