Overview

The NVIDIA Mellanox MCX516A-CDAT SmartNIC Firmware 16.20.1010 is a network interface controller designed to accelerate data center applications by offloading compute-intensive server tasks. With its advanced capabilities, it can enable a more efficient use of compute resources, reduce power consumption, and lower costs.

List of Features

• PCIe 4.0 x16 auto-negotiation support
• Two 100 Gb/s QSFP28 ports with RoCEv2, Mellanox SHARP, and TCP/UDP/IP protocols
• 300 million packets per second (Mpps) forwarding rate capability
• Virtualization acceleration with SRIOV and VirtIO offloads
• Stateful NIC offloads for connection tracking, packet filtering, and load balancing
• Packet reconstruction (PSID) for boosting file transfer and storage performance

Specifications

• Product Type: Network Adapter
• Dimensions: 263 mm x 92 mm x 14 mm
• Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet, 10 Gigabit Ethernet, 25 Gigabit Ethernet, 40 Gigabit Ethernet, 50 Gigabit Ethernet, 100 Gigabit Ethernet
• Bandwidth: 200 Gbits/s (aggregate bidirectional bandwidth)
• Networking Interface: PCI Express x16 4.0
• Compute Offload: DCI, DOCK, IPSEC, MPLS, NVGRE, RoCE, VXLAN

Using Technologies

• PCI Express 4.0
• RoCEv2
• Mellanox SHARP
• Virtualization acceleration: SRIOV and VirtIO offloads

Known Issues

There are some known issues with the NVIDIA Mellanox MCX516A-CDAT SmartNIC Firmware 16.20.1010 that users should be aware of. One issue is that the firmware may corrupt the sensor readings under certain conditions. Another is that the telemetry data may experience drift due to a firmware bug. It is recommended that users check with the vendor for updates and further information.

Troubleshooting

If users experience any issues with the NVIDIA Mellanox MCX516A-CDAT SmartNIC Firmware 16.20.1010, they should first check for any updates or patches that may resolve the issue. If the problem persists, it could be related to a hardware issue, and users are advised to contact the vendor for further assistance.

NVIDIA Mellanox MCX516A-CDAT SmartNIC Firmware Driver

Users can download the driver for the NVIDIA Mellanox MCX516A-CDAT SmartNIC Firmware 16.20.1010 from the vendor’s website. The driver is regularly updated to ensure maximum performance of the device. Users should ensure that they have the latest version of the driver installed in order to avoid any compatibility issues or bugs.