Specifications
System Model
Q3200-RA (Quantum-X800 family)
NVIDIA SKU
920-9B34F-00RX-FS0
Switch ASIC
Quantum-3 (two independent switches per enclosure)
Ports
36 XDR ports at 800Gb/s per switch
Cages
18 OSFP cages per switch
Port Speed
400Gb/s and 800Gb/s per port
Form Factor
2U, 19-inch rack mount
Power Supplies
4 × replaceable PSU
Fans
5 × replaceable fan modules
Airflow
Connector-to-Power (C2P) only
Management Port
Dedicated OSFP 400Gb/s InfiniBand in-band port for UFM
Software
NVOS
In-Network Computing
Hardware offload of collectives, adaptive routing
Legacy Interop
Designed to connect new XDR clusters to Quantum-2 NDR fabrics
Rack Mount
Standard-depth rail kit supplied
Operating Temperature
Reverse air flow, 5 to 40 °C per supplied configuration
Humidity
10-85% non-condensing operational
Class
Managed switch, IRoT rooted security
Overview
The Q3200-RA is the mid-scale member of the NVIDIA Quantum-X800 XDR family. A single 2U enclosure holds two independent 36-port InfiniBand switches, each providing 36 ports at 800Gb/s across 18 OSFP cages, for a combined leaf capacity that fits mid-sized AI clusters without the cabling density of a 4U Q3400.
Its practical role is as the bridge generation. The Q3200 is explicitly positioned to connect newly built Quantum-X800 compute pods into existing Quantum and Quantum-2 NDR storage and management fabrics, so operators can light up 800Gb/s compute rails while their storage tier still runs NDR. Each of the two internal switches is independent, and a dedicated OSFP 400Gb/s in-band management port serves UFM separately from the data ports.
Cooling is connector-to-power airflow with four replaceable power supplies and five replaceable fan modules, sized for standard-depth 19-inch cabinets.
Key Benefits
Two switches, one chassis. Halves the rack units and PSU count versus two standalone leaf switches. 800Gb/s rails with NDR interop. Purpose-built to attach XDR compute to an existing Quantum-2 footprint. Clean management separation. The OSFP UFM port leaves all data ports for the compute fabric. Fully serviceable. Four PSUs and five fans are field-replaceable.
Applications
Mid-scale AI training clusters needing XDR leaf capacity; attaching new Quantum-X800 compute nodes to legacy Quantum-2 NDR storage; HPC fabrics where 2U of rack height per leaf pair is the design constraint; labs and reference builds that need 400Gb/s and 800Gb/s mixed-rate leaf ports.
Request a Quote — NVIDIA QUANTUM-X800 Q3200-RA XDR INFINIBAND SWITCH — TWIN 36-PORT 800GB/S
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