The "NVIDIA ConnectX MCX546A CDAN" appears to be a product model number, likely referring to a high performance network adapter or controller. However, without specific context or a current product database to reference, I can provide a general introduction based on typical specifications for such devices. Please note that the details below are hypothetical and may not accurately reflect the actual product.

Introduction:

The NVIDIA ConnectX MCX546A CDAN is a high speed network adapter designed for data centers, high performance computing (HPC), and other applications requiring high throughput and low latency network connectivity. It is part of the ConnectX family of adapters, known for their advanced features and performance in demanding environments.

Speed:

The speed of the ConnectX MCX546A CDAN would likely be in the range of 100 Gigabit Ethernet (100 GbE) or higher, given the "546" in the model number which could suggest a 100 GbE or 50 GbE capability, as these numbers often correlate with the data rate of the adapter.

Interface Type:

The interface type could be QSFP56, which is a common form factor for 100 GbE and 50 GbE transceivers. QSFP56 (Quad Small Form factor Pluggable 56) supports four 25 Gbps lanes, allowing for 100 Gbps operation.

Hardware Interface:

The hardware interface would typically be PCIe (Peripheral Component Interconnect Express), with the specific generation depending on the release date and intended use case. For high speed network adapters, PCIe 4.0 or PCIe 5.0 might be used to ensure sufficient bandwidth.

Chip Type System:

The chip type system refers to the ASIC (Application Specific Integrated Circuit) that powers the network adapter. NVIDIA designs its own ASICs for network adapters, which are optimized for performance, power efficiency, and advanced features like RDMA (Remote Direct Memory Access) over Converged Ethernet (RoCE), which is crucial for HPC and cloud environments.

Additional Features:

  RDMA Support: For low latency, high throughput communication.

  Virtio: A virtual device driver framework that can improve the performance of virtualized environments.

  Energy Efficient: Designed to consume less power while maintaining high performance.

  Security Features: Including hardware based encryption and other security protocols to protect data in transit.

Please verify the actual specifications with the manufacturer or a reliable datasheet, as the details provided here are based on typical characteristics of high performance network adapters and may not match the specific product you are inquiring about.

Contact us

WhatsApp: +86 134 2139 7869

E-mail: ray@mrtlink.com