MCX623106AN-CDAT — NVIDIA/Mellanox ConnectX-6 Dx Dual Port 100GbE QSFP56 PCIe 4.0 Network Adapter
MPN: MCX623106AN-CDAT|By: NVIDIA/Mellanox

Starting from
$1,440
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Product overview
NVIDIA/Mellanox lists MCX623106AN-CDAT as a ConnectX-6 dx dual port 100GbE QSFP56 PCIe 4.0 network Adapter. The bracket matters: a card shipped with the wrong height will not close a 1U chassis. Tell us the server and we will supply the right bracket with it.
We return an itemised quote within 48 business hours, and we say plainly when a part is constrained rather than quoting a date we cannot hold.
Featuring
- Manufacturer
- NVIDIA/Mellanox
Interfaces / Ports
- Drive Interface
- PCIe
- Port Speed
- 100GbE
Physical characteristics
- Product Type
- Network Adapters
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
The table below is what the network adapter is documented as, not what we have inferred from the part number. If the figure you need is missing, ask and we will source it from the manufacturer.
Where the NVIDIA/Mellanox MCX623106AN-CDAT is deployed
- Swapping out a failed network adapter for MCX623106AN-CDAT under change control
- Adding a redundant network path to an existing host
- Replacing an adapter that is no longer driver-supported
Who this part is for
- Engineers matching driver and firmware support to the installed OS
- Integrators building to a specified adapter and bracket height
- Teams adding host bandwidth without replacing the server
What you get ordering this from us
Ordered by part number
Quoted and supplied against MCX623106AN-CDAT specifically, so what arrives is what your build sheet asks for.
Driver support confirmed
We check the adapter against your OS and hypervisor version, because the slot is never the constraint.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
Questions buyers ask about this part
- Is MCX623106AN-CDAT genuine and is the warranty intact?
- Yes — new and sealed, with the NVIDIA/Mellanox warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
- Will MCX623106AN-CDAT work in my server?
- Send us the server model or service tag and we will confirm before you order. Part numbers alone do not always settle it — firmware revision and platform generation matter, and this is the check that prevents a return.
- Do you accept purchase orders and quote at volume?
- Yes — POs from qualified organisations, net terms on approval, and banded pricing once the quantity is worth banding. Send the number and we will price it properly.
Compare other Network Adapters we stock
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Specifying a system, not just the part?
Most parts we ship go into a system we also build and support.
