NEW nVidia Mellanox MCX653106A-HDAT ConnectX-6 2x 200GB QSFP56 PCIe 4.0 x 16 NIC

The nVidia Mellanox MCX653106A-HDAT ConnectX-6 is a PCIe 4.0 x16 form factor network interface card that supports dual-port 200 Gigabit Ethernet via QSFP56 interfaces. Manufacturer part number is 900‑9X6AF‑0058‑ST1.

This NIC provides two high-speed ports for dense server and data center deployments, using standard PCI Express mounting within compatible systems. It operates as a standalone daughter card module under the nVidia classification with no onboard power supply; it relies on system-provided power through the motherboard slot connection.

nVidia Mellanox MCX653106A-HDAT: ConnectX-6 PCIe 4.0 x 16 NIC - 2x 200GB QSFP56.