Product Type | Network adapter |
Form Factor | Plug-in card |
Connectivity Technology | Wired |
Interface (Bus) Type | PCI Express 4.0 x16 |
Chipset Manufacturer | NVIDIA (Mellanox) |
Model | MCX623106AS-CDAT |
Manufacturer Part Number | UCSC-P-M6DD100GF= |
Supported Product Family | Cisco UCS M6 Series Servers |
Power Consumption | Up to 22W |
Warranty | 3-year limited warranty |
Cisco-MLNX MCX623106AS-CDAT 2x100GbE QSFP56 PCIe NIC



Key Benefits

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- Accelerate high-throughput network applications with dual 100GbE QSFP56 ports, ideal for data centers and HPC workloads.
- Ensure seamless integration with Cisco UCS M6 series servers, reducing installation complexity and improving system compatibility.
- Benefit from long-term reliability and support with a TAA-compliant design and a robust 3-year manufacturer warranty.
Product Overview
The Cisco-MLNX MCX623106AS-CDAT is a plug-in network adapter with two 100 Gigabit QSFP56 ports and a PCI Express interface, delivering high-throughput connectivity for data-intensive environments. It is compatible with Cisco UCS M6 series servers and compliant with 100GbE standards. Built for reliability and scalability, the adapter ensures optimal performance and is supported by a 3-year warranty. Additionally, it is TAA-compliant and manufactured in Israel or Taiwan.
Specifications
Product Overview
Physical & Environmental
Dimensions (H x L) | 68.9 mm x 167.6 mm (Low-profile dual-slot) |
Form Factor Type | Low-profile or full-height with bracket change |
Cooling | Passive heatsink |
Operating Temperature | 0°C to 55°C |
Storage Temperature | -40°C to 70°C |
Operating Humidity | 10% to 85% (non-condensing) |
Storage Humidity | 5% to 95% (non-condensing) |
Cloud Management & Licensing
Cloud Management | Not applicable |
Software Licensing | No license required |
Interfaces
Total Ports | 2 |
Port Type | QSFP56 |
Data Rate | 100Gbps per port |
Speed and Protocol | 100 Gigabit Ethernet (100GbE) |
Interface Bus | PCI Express Gen4 x16 |
Supported Protocols | Ethernet, RoCE, RDMA |
Interface Connector Type | 2 x 100Gb Ethernet - QSFP56 |
Compliance & Origin
Country of Origin | Israel / Taiwan |
TAA Compliant | Yes |
RoHS Compliance | Yes |
EMC Certifications | FCC Class A, ICES, VCCI, CE, RCM |
Safety Standards | UL, cUL, CB, TUV, CE |
Advanced Security Features
Secure Boot Support | Yes |
Hardware Root of Trust | Yes |
Firmware Secure Update | Yes |
Telemetry and Monitoring | Yes (via NVIDIA tools) |