NVIDIA MCX512A-ACAT ConnectX-5 EN 25GbE Adapter

NVIDIA MCX512A-ACAT ConnectX-5 EN 25GbE Adapter

Brand: NVIDIA | Category: Network Adapters & NICs

SKU: NVIDIAMCX512AACATCONNECTX5ENADAPTE | Part #: MCX512A-ACAT | MPN: MCX512A-ACAT

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About the NVIDIA MCX512A-ACAT ConnectX-5 EN 25GbE Adapter

The NVIDIA MCX512A-ACAT ConnectX-5 EN 25GbE Adapter is a high-performance network interface card designed to meet the demanding needs of modern data centers and enterprise environments. Built by NVIDIA, a leader in innovative networking solutions, this adapter delivers exceptional speed, scalability, and reliability, empowering organizations to optimize their data throughput and reduce latency. With the MCX512A-ACAT, businesses can seamlessly handle intensive workloads such as cloud computing, virtualization, and high-frequency trading, ensuring their infrastructure stays ahead in a competitive landscape. Its robust architecture and proven performance make it an indispensable component for organizations seeking to enhance their network capabilities and future-proof their IT investments.

The NVIDIA MCX512A-ACAT ConnectX-5 EN 25GbE Adapter features a PCIe 3.0 interface, providing high-bandwidth connectivity with support for 25GbE Ethernet speeds. It supports advanced offloads, including RDMA (Remote Direct Memory Access), NVMe over Fabrics, and TCP/IP, enabling low-latency data transfer and efficient CPU utilization. The card's scalable architecture allows for multi-host configurations, and it offers comprehensive support for virtualization and container environments. With its enhanced security features and optimized driver support, the MCX512A-ACAT ensures reliable, secure, and efficient network performance tailored for demanding enterprise applications.

Designed for data centers, cloud service providers, and enterprise IT deployments, the NVIDIA MCX512A-ACAT ConnectX-5 EN 25GbE Adapter is ideal for high-performance computing, storage networking, and real-time data processing. Its versatile compatibility makes it suitable for a wide range of use cases, including hyper-converged infrastructure, AI workloads, and big data analytics. The adapter's robust feature set ensures seamless integration with existing network architectures, enabling organizations to scale their infrastructure effortlessly and achieve optimal performance and reliability in mission-critical environments.

  • Supports 25GbE Ethernet speeds for high-bandwidth networking
  • PCIe 3.0 interface for rapid data transfer and low latency
  • Advanced RDMA and NVMe over Fabrics offloads for improved efficiency
  • Scalable architecture supporting multi-host configurations
  • Enhanced security features for data protection
  • Optimized for virtualization, cloud, and enterprise environments
  • Compatible with a wide range of server and network hardware
  • Part Number: MCX512A-ACAT, SKU: SKU-NVIDIAMCX512AACATCONNECTX5ENADAPTE

Technical Specifications

BrandNVIDIA
CategoryNetwork Adapters & NICs
SKUNVIDIAMCX512AACATCONNECTX5ENADAPTE
Part NumberMCX512A-ACAT
ConditionNew
Form FactorLow-profile PCIe Card
InterfacePCIe Gen3
Speed25GbE
InterfacePCIe 3.0
Network Speed25GbE
Form FactorLow-profile PCIe Card
Port Count2 x 25GbE ports
Maximum Throughput50 Gbps
Supported ProtocolsEthernet, RDMA (RoCEv2), TCP/IP
CompatibilityPCIe 3.0 slots, Linux and Windows drivers
Power ConsumptionMaximum 25W
Physical DimensionsHeight: 68.9mm, Length: 167mm

Frequently Asked Questions about NVIDIA MCX512A-ACAT ConnectX-5 EN 25GbE Adapter

What does the NVIDIA MCX512A-ACAT ConnectX-5 EN 25GbE Adapter do?

The NVIDIA MCX512A-ACAT ConnectX-5 EN 25GbE Adapter is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Juniper/Arista environments.

What are the headline specs of the NVIDIA MCX512A-ACAT ConnectX-5 EN 25GbE Adapter?

Key specifications for the NVIDIA MCX512A-ACAT ConnectX-5 EN 25GbE Adapter: interface PCIe 3.0; new condition; interface PCIe 3.0; network speed 25GbE; form factor Low-profile PCIe Card; ports 2 x 25GbE ports; maximum throughput 50 Gbps; supported protocols Ethernet, RDMA (RoCEv2), TCP/IP. Manufacturer part number MCX512A-ACAT. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.

Is the NVIDIA MCX512A-ACAT ConnectX-5 EN 25GbE Adapter compatible with my infrastructure?

The NVIDIA MCX512A-ACAT ConnectX-5 EN 25GbE Adapter interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.