Mellanox MCX623106AC-CDAT ConnectX-6 EN 100GbE Dual-port QSFP56 NIC

The Mellanox MCX623106AC-CDAT is a high-performance ConnectX-6 Dx Ethernet network adapter designed for server and data-center networking, high-performance computing (HPC), AI infrastructure, cloud networking, distributed storage, enterprise networking, and other high-bandwidth applications. It features two QSFP56 ports and a PCIe 4.0 x16 host interface.

The MCX623106AC-CDAT supports Ethernet speeds up to 100GbE per port. With two ports, the adapter provides two 100GbE Ethernet interfaces when connected to compatible network infrastructure.

Yes. The MCX623106AC-CDAT is a dual-port 100GbE Ethernet network adapter with two QSFP56 networking ports. Actual link speed depends on the connected switch, cable or transceiver, and network configuration.

No. The MCX623106AC-CDAT is a ConnectX-6 Dx EN Ethernet adapter. It is intended for Ethernet networking rather than InfiniBand operation.

No. The MCX623106AC-CDAT is a ConnectX-6 Dx EN Ethernet adapter. It is not a VPI adapter and does not support InfiniBand.

NVIDIA/Mellanox provides drivers for supported ConnectX adapters and Windows operating systems. Verify the specific Windows version, driver release, firmware requirements, and supported features for the MCX623106AC-CDAT before deployment.

Yes. The MCX623106AC-CDAT can be used for Ethernet networking on supported Windows systems with the appropriate NVIDIA/Mellanox driver. Verify the specific Windows version and supported driver release before installation.

The MCX623106AC-CDAT uses a PCIe 4.0 x16 host interface and is compatible with PCIe 3.0, PCIe 2.0, and PCIe 1.1 systems, subject to platform support.

The MCX623106AC-CDAT uses two QSFP56 networking ports. The ports are intended for high-speed Ethernet networking and require compatible QSFP56 cables, transceivers, or optical modules.

The MCX623106AC-CDAT uses a Half-Height Half-Length (HHHL) form factor measuring approximately 5.59 × 2.71 inches (142 × 68.90 mm) and uses a tall bracket.

Yes. The MCX623106AC-CDAT is specified with Secure Boot enabled.

Yes. The MCX623106AC-CDAT is specified with Crypto Enabled.

The manufacturer part number (MPN) is MCX623106AC-CDAT.

The MCX623106AC-CDAT is intended for server and data-center environments that provide an appropriate PCIe x16 slot, sufficient power delivery, cooling, airflow, physical clearance, and compatible NVIDIA/Mellanox driver support.

Compatibility with desktop or workstation systems should not be assumed. The adapter is designed primarily for server and data-center environments and requires appropriate PCIe connectivity, power, cooling, airflow, physical clearance, firmware, and driver support.

The adapter uses two QSFP56 ports and requires compatible QSFP56 Ethernet cables, transceivers, or optical modules. The appropriate solution depends on the desired Ethernet speed, switch compatibility, transmission distance, and copper or optical networking configuration.

Yes. The adapter provides two QSFP56 Ethernet ports, each capable of supporting up to 100GbE when connected to compatible network infrastructure. Actual link speed depends on the connected switch, cable or transceiver, and network configuration.

he MCX623106AC-CDAT supports Ethernet data rates of 1, 10, 25, 40, 50, and 100 Gb/s per port, depending on the network configuration and connected infrastructure.

Yes. This adapter is specified with Crypto Enabled, providing hardware cryptographic capabilities supported by the ConnectX-6 Dx platform.