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Back Home Product Center Network Card / Intelligent Network Card ConnectX-5 Ethernet Card
  • Nvidia, MCX515A-GCAT, ConnectX-5 EN, Adapter Card, 50GbE single port, Ethernet network card
  • Nvidia, MCX515A-GCAT, ConnectX-5 EN, Adapter Card, 50GbE single port, Ethernet network card

MCX515A-GCAT

Nvidia MCX515A-GCAT ConnectX-5 EN Adapter Card 50GbE Single Port Ethernet Network Card
Key Features
The ConnectX-5 Ethernet network interface card provides a high-performance and flexible solution with a 50GbE connection port, 750ns latency, up to 200 million messages per second (Mpps), and a 197Mpps record (DPDK) PCIe (Gen 4.0) set when running the open source data path development kit. For storage workloads, ConnectX-5 provides a series of innovative accelerations, such as signature switching (T10-DIF) in hardware, embedded PCIe switches, and NVMe over Fabric target offloading. The ConnectX-5 adapter card also brings advanced Open vSwitch offloading to telecommunications and cloud data centers to drive extremely high packet rates and throughput, while reducing CPU resource consumption and improving the efficiency of data center infrastructure.

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The ConnectX-5 Ethernet network interface card provides a high-performance and flexible solution with a 50GbE connection port, 750ns latency, up to 200 million messages per second (Mpps), and a 197Mpps record (DPDK) PCIe (Gen 4.0) set when running the open source data path development kit. For storage workloads, ConnectX-5 provides a series of innovative accelerations, such as signature switching (T10-DIF) in hardware, embedded PCIe switches, and NVMe over Fabric target offloading. The ConnectX-5 adapter card also brings advanced Open vSwitch offloading to telecommunications and cloud data centers to drive extremely high packet rates and throughput, while reducing CPU resource consumption and improving the efficiency of data center infrastructure.
Product characteristics:
Label matching and assembly point unloading
Reliable adaptive routing for transmission
Burst buffer offloading for backend checkpoints
NVMe over Fabric uninstallation
Embedded PCIe
Enhanced vSwitch/vRouter uninstallation
Overlay network RoCE
Support for PCIe Gen 3.0
Compliant with RoHS standards
ODCC compatible
Product advantages:
Connections with ports up to 50Gb/s
Industry leading throughput, low latency, low CPU utilization, and high message rate
Innovative rack design for storage and machine learning based on host chain technology
Intelligent interconnection for x86, Power, and GPU based computing and storage platforms
Advanced storage features, including NVMe over Fabric offloading
Intelligent network adapter supporting flexible pipeline programmability
The cutting-edge performance of virtualized networks, including Network Function Virtualization (NFV)
Efficient I/O consolidation, reducing data center costs and complexity
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Model Name MCX515A-GCAT
Rate 1/10/25/40/50GbE
Interface Type Single Port QSFP28
Application Area Ethernet
Hardware Interface PCIe 3.0 x16
RoCE Support Yes
Chip Type ConnectX-5 EN
RoHS Yes
Operating System RHEL/CentOS, Windows, FreeBSD, VMware, OpenFabrics Enterprise, Distribution (MLNXOFED), OpenFabrics Windows Distribution (WinOF-2)
Link Rate 8 GT/s
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