Introduction

The SN6000 series, based on the 102.4 Tb/s Spectrum-6 ASIC, is available in multiple configurations for high-performance L2/L3 forwarding across leaf, spine, and superspine deployments. The platforms deliver full wire-speed throughput, ultra-low latency, and 160 MB per ASIC of fully shared packet buffer for fair and predictable performance.

• The SN6600-LD is a fully liquid-cooled switch, featuring 64 RHS type OSFP cages supporting 128 ports of up to 800 Gb/s in a compact 2RU form factor. It provides 102.4 Tb/s of total throughput for scalable GPU-cluster connectivity. Leveraging pluggable RHS transceivers ecosystem, it is optimized for NVIDIA Spectrum-X Ethernet and supports AI-optimized leaf/spine architectures in middle-of-row (MoR) and end-of-row (EoR) designs. Its 48–60 VDC busbar power design reduces cabling, improves power efficiency, and simplifies maintenance in high-density data center environments.

• The SN6600 system is an air-cooled , Connector-to-Power (port side intake) switch, featuring 64 IHS type OSFP cages supporting 128 ports of up to 800 Gb/s in 3RU form factor. It provides 102.4 Tb/s of total throughput for scalable GPU-cluster connectivity. Leveraging pluggable IHS transceivers ecosystem, it is optimized for NVIDIA Spectrum-X Ethernet and supports AI-optimized leaf/spine architectures in MOR (Middle of Row) or EOR (End of Row) Datacenters designs.

• The SN6810-LD is a Spectrum-6 SiPho (Silicone Photonics) switch designed to deliver high-performance Ethernet connectivity for AI clusters. Driven by a single Spectrum-6 ASIC, it delivers 102.4 Tb/s of switching capacity leveraging  co-packaged optics (CPO) with lower power consumption, low-latency single-mode fiber connectivity. It features a 2RU liquid-cooled design UQD8 v2 connectors and a 48–60 VDC busbar power architecture as part of NVIDIA's MGX v1.2 Rack solution build for high-density AI data centers.

• SN6800 is the industry’s first 4-ASIC Silicone Photonics Ethernet switch for AI scale-out, delivering unmatched radix, optical density, and power efficiency for next-generation AI fabrics. Optimized for Spectrum-X Ethernet, SN6800 is a 5RU switch that features 2048 ports of 200 Gb/s connectivity via MMC-12 optical fibers, delivering 409.6 Tb/s of switching capacity utilising 4 Spectrum-6 ASIC with internal fibers shuffling, supporting up to 2,048 breakout connections for massive GPU-cluster scale-out. 

For a complete list of available ordering options, see Ordering Information.

Speed and Switching Capabilities

The following table describes maximum throughput and interface speed per system model. The systems support different interfaces and speed rates using QSFP/QSDP-DD/OSFP to SFP adapters or breakout cables. For further information, see Splitter (Breakout) Cables and Adapters.

Management Interfaces, PSUs, and Fans

The following table lists the various management interfaces, PSUs, and fans per system model.

Features

For a full feature list, refer to the SN6000 Product Brief.

Certifications

For a list of certifications (such as EMC, safety, and others), contact your NVIDIA representative. 

Last updated: May 03, 2026