NVIDIA Spectrum SN4000

Every published platform in the NVIDIA Spectrum SN4000 family, with the attributes that differentiate them. Each row links to the full validated specification.

5 platforms

Positioning

Where this family sits and what it is for

Spectrum-3 fixed switches — 400 G data-center leaf/spine for traditional Ethernet and lossless RoCE. Predates the Spectrum-X fabric-bundle positioning (which starts at SN5000 / Spectrum-4).

Price band: Mid-to-high

Platforms compared

What differs between these models, side by side

Shared by all models: PoE No

NVIDIA Spectrum SN4000 platform comparison
PlatformAccess portsPort speedCapacityRU
MSN441032400 G25600 Gbps1
MSN460064200 G25600 Gbps2
MSN4600C64100 G12800 Gbps2
MSN470032400 G12800 Gbps1
MSN4700-WSARC32400 G12800 Gbps1

Parts and modules

What this family is ordered with. Long lists open on their own page.

All NVIDIA families

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