NVIDIA MCX623106AN-CDAT 100GbE Network Adapter. Product reference image.

1 / 2

NETWORK ADAPTER

MCX623106AN-CDAT

NVIDIA MCX623106AN-CDAT 100GbE Network Adapter

P/N:MCX623106AN-CDATNVIDIA OPN: 900-9X6AG-0056-ST1SwitchInfra item:7550Brand: NVIDIA
Specifications

MCX623106AN-CDAT specifications

Data Rate: 100GbE; Connector: QSFP56; PCIe Interface: PCIe 4.0 x16; Ports: Dual-port.
Part NumberMCX623106AN-CDAT
Host interfacePCIe 4.0 x16
Port count2
ConnectorQSFP56
Form factorHHHL PCIe card
BrandNVIDIA
ModelMCX623106AN-CDAT
PortsDual-port
cryptoNo
familyConnectX-6 Dx
categoryethernet_nic
ConditionNew
Data Rate100GbE
protocolsEthernet
Secure bootNo
PCIe InterfacePCIe 4.0 x16
Speed or compute100 GbE
Airflow directionHeatsink to port
Lifecycle literalAvailable ordering table; no explicit phase
Ports or connector2 QSFP56
Canonical order code900-9X6AG-0056-ST1
Card dimensions (mm)142.0 x 68.9
Airflow lfm at 55c passive550
Maximum power w gen4 passive26.64
Typical power w gen4 passive19.52
Ethernet supported rates (Gb/s)1, 10, 25, 40, 50, 100
Operating temperature (degrees C)0 to 55

Before you order

  • Confirm the exact SKU, part number, specification option and quantity.
  • Confirm the host platform, port, electrical interface and firmware requirements.
  • Confirm availability, lead time, destination and applicable service terms before payment.
Description
MCX623106AN-CDAT is a ConnectX-6 Dx Ethernet adapter with two QSFP56 ports and a PCIe 4 x16 host interface. Its exact specification supports Ethernet rates through 100 Gb/s and explicitly disables both hardware crypto and secure boot. The HHHL board measures 142.0 by 68.9 mm. Select this AN variant when its security configuration matches the platform requirement; do not substitute an AS, AC, AE or single-port 105 model based on the ConnectX-6 Dx family name alone.

Product questions & answers

Does the AN variant include secure boot or hardware crypto?

No. The exact model-specific section explicitly disables both. AS enables secure boot without crypto; AC and AE have other security combinations.

Is it the single-port 100 GbE card?

No. MCX623106AN-CDAT has two QSFP56 ports. MCX623105 variants are a separate single-port design.

How should the power figures be interpreted?

The exact table gives 19.52 W typical and 26.64 W maximum at PCIe Gen 4 with passive cables. Active-module consumption is additional under the documented formula; these are not universal host-system power figures.

What cooling condition is documented?

At55°C the table specifies 550 LFM from heatsink to port with passive cables and 700 LFM for its listed 2.5 W active-module condition. Confirm the actual optic thermal design and server airflow.

Does QSFP56 establish 200 GbE support for this code?

No. This exact dual-port 106 CDAT model lists Ethernet rates up to 100 Gb/s. Connector family alone does not establish an enabled rate.

Can a 5G video-pipeline case prove this exact SKU’s performance?

No. The cited Mavenir/NVIDIA integration is a ConnectX-6 Dx family validation with its own software and workload. It informs offload evaluation but does not identify this exact ordering code or guarantee its application throughput.

Describe what you need. You can start without a confirmed quantity or host model.

Channel and project resources

Move your next customer decision forward

Start with your current portfolio, a product family or an incomplete project list. Choose the material that fits your responsibility.

OA03 · NVIDIA

AI Ethernet, adapters and optical or cable interconnects.

900-9X6AG-0056-ST1

BOM and open-items review

Keep the original part numbers and quantities together with the questions that affect a project decision.

Start with
Your existing list, uploaded BOM or a short description of the requirement. Incomplete lists are welcome.
Use this to prepare
An open-items table with original line references, missing inputs, responsible people and next actions.
Share your project list →Read the practical brief (English)Download the worksheet