What network configuration is specified?

The category states a 200GbE single-port QSFP56 configuration. That means the confirmed port count is single-port, and the interface type listed in the source data is QSFP56.

What host interface does it use?

The provided category lists PCIe 4.0 x16 as the host interface. This is the only host-side interface detail included in the source specifications.

Is this listed for datacenter use?

Yes. The product level is explicitly listed as Datacenter. No additional deployment environments are stated in the provided specifications.

900-9X6AG-0018-ST0 - NVIDIA 900-9X6AG-0018-ST0 200GbE PCIe 4.0 x16 Network Adapter

Name: NVIDIA 900-9X6AG-0018-ST0 200GbE PCIe 4.0 x16 Network Adapter
Brand: NVIDIA
SKU: 900-9X6AG-0018-ST0
Price: 1905 USD
Availability: InStock

900-9X6AG-0018-ST0 - NVIDIA 900-9X6AG-0018-ST0 200GbE PCIe 4.0 x16 Network Adapter | US IT Hardware

Product overview

The NVIDIA ConnectX-6 Dx EN MCX623105AN-VDAT is a datacenter network adapter in the PCIe Ethernet adapter card category. It is identified as a 200GbE single-port QSFP56 PCIe 4.0 x16 card with no crypto. The product level is listed as Datacenter, which places it in infrastructure-focused deployments rather than general client use. The provided data also identifies it as a Network Adapter and includes the SKU 900-9X6AG-0018-ST0. No additional performance, port, interface, feature, or power details are provided in the source specifications. For procurement teams, the key confirmed selection points are the NVIDIA brand, the ConnectX-6 Dx EN model designation, the single-port QSFP56 design, and the PCIe 4.0 x16 host interface. This makes the item straightforward to match against environments that require a 200GbE adapter card in a datacenter hardware catalog.

200GbE single-port QSFP56 design
PCIe 4.0 x16 host interface
ConnectX-6 Dx EN model family
NVIDIA branded network adapter
Datacenter product level
SKU 900-9X6AG-0018-ST0

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Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Component Type
Manufacturer part #	900-9X6AG-0018-ST0
Brand	NVIDIA
Condition	New
Model	MCX623105AN-VDAT
Series	ConnectX series
Form Factor	Tall bracket
Bracket Type	Tall bracket
Intended Use	Server
Product Line	ConnectX-6 Dx EN
Product Type	Ethernet adapter card
Product Level	Datacenter

Best for

Datacenter
Suitable for datacenter hardware lists because the product level is explicitly listed as Datacenter. It is a network adapter in the PCIe Ethernet adapter card category.
200GbE networking
Matches environments that specify 200GbE connectivity. The category identifies it as a 200GbE single-port QSFP56 adapter card.
PCIe host systems
Fits systems that support a PCIe 4.0 x16 adapter card. The provided category names PCIe 4.0 x16 as the host interface.

Frequently asked questions

What type of product is this?

This is a network adapter in the PCIe Ethernet adapter card category. The provided data identifies it as a 200GbE single-port QSFP56 PCIe 4.0 x16 adapter, and the product level is Datacenter.

What is the exact model name?

Details

Shipping, warranty & returns

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Crypto Support	No Crypto

Media Type	Fiber
Lifecycle Status	Legacy (EOL)

Networking Ports & Interfaces

Port Speed	200GbE
External Ports	1 x QSFP56
Host Interface	PCI Express 4.0 x16
Ethernet Data Rate	200000 Mbit/s
Host Bus Interface	PCIe 4.0 x16
Interface Standards	Ethernet 200GbE, QSFP56
Number of Ethernet Ports	1 port

NVIDIA 900-9X6AG-0018-ST0 200GbE PCIe 4.0 x16 Network Adapter