NVIDIA ConnectX-6 MCX653106A-HDAT Dual-Port 200Gb Adapter
Dual-Port 200Gb/s Connectivity for HPC and Data Centers
The NVIDIA ConnectX-6 MCX653106A-HDAT is a dual-port InfiniBand and Ethernet adapter card designed for high-performance computing, storage, and enterprise data center networking. Featuring two QSFP56 ports, it delivers high-bandwidth connectivity supporting Ethernet speeds up to 200Gb/s and HDR InfiniBand up to 200Gb/s.
Utilizing a PCIe Gen 3.0/4.0 x16 host interface with 8.0 GT/s and 16.0 GT/s SERDES rates, the ConnectX-6 architecture provides hardware offloads for RDMA, RoCE, virtualization, overlay networks, and storage acceleration to maximize server infrastructure efficiency.
Key Benefits and Features
- High-Bandwidth Connectivity: Dual QSFP56 ports supporting up to 200Gb/s Ethernet and HDR 200Gb/s InfiniBand
- Flexible Data Rates: Ethernet support for 10, 25, 40, 50, 100, and 200 Gb/s; InfiniBand support from SDR up to HDR
- Advanced Host Interface: PCIe Gen 3.0 and Gen 4.0 x16 host bus compatibility
- Hardware Offloads: Advanced acceleration for RDMA, RoCE, SR-IOV, NVGRE, VXLAN, and Open vSwitch (ASAP2)
- Compact Form Factor: PCIe Half Height, Half Length form factor suitable for dense server deployments
Ideal Use Cases
- High-Performance Computing (HPC) clusters
- Enterprise data centers and cloud infrastructure
- High-bandwidth NVMe-oF storage and converged networking
- Virtualized environments requiring hardware-isolated I/O
Deploy Dual-Port ConnectX-6 Networking
Deploy the MCX653106A-HDAT for enterprise systems requiring dual-port QSFP56 connectivity, up to 200GbE and HDR InfiniBand throughput, and versatile PCIe Gen 3.0/4.0 x16 system integration.
| Brand | NVIDIA |
| Model | MCX653106A-HDAT |
| Product Type | InfiniBand/Ethernet Adapter Card |
| Series | ConnectX-6 |
| Form Factor | PCIe Half Height, Half Length |
| Port Count | 2 |
| Interface | QSFP56 |
| Maximum Ethernet Speed | 200Gb/s |
| InfiniBand Speed | HDR 200Gb/s |
| Host Interface | PCIe Gen 3.0 / 4.0 x16 |
| Dimensions | 167.65 mm x 68.90 mm |
| Product Name | NVIDIA ConnectX-6 VPI Adapter Card |
| Part Number (OPN) | MCX653106A-HDAT |
| Port Configuration | Dual-Port |
| Network Connector | QSFP56 |
| InfiniBand Data Rates | SDR, DDR, QDR, FDR, EDR, HDR100, HDR (up to 200 Gb/s) |
| Ethernet Data Rates | 10, 25, 40, 50, 100, 200 Gb/s |
| Host Interface | PCIe Gen 3.0/4.0 x16 |
| PCIe SERDES Rate | 8.0 GT/s (Gen 3.0) / 16.0 GT/s (Gen 4.0) |
| Form Factor | PCIe Low-Profile (Half-Height, Half-Length) |
| Physical Dimensions | 167.65 mm x 68.90 mm |
| Included Brackets | Tall Bracket (pre-assembled), Short Bracket (included in box) |
| Included | ConnectX-6 adapter card; adapter card short bracket; adapter card tall bracket shipped assembled on the card |
