InfiniBand for HPC and AI
Fixed-configuration Quantum-3 InfiniBand switches for XDR 800Gb/s HPC and AI networks, reaching up to 115.2Tb/s.
Overview
The Q32xx and Q34xx family brings high-density XDR InfiniBand switching to HPC and AI environments in 2U, 4U and CPO configurations. Model options include 72-port and 144-port systems.
XDR 800Gb/s InfiniBand
Up to 115.2Tb/s throughput
2U, 4U and CPO configurations
| Architecture | Quantum-3 fixed-configuration switching |
|---|---|
| Network type | XDR 800Gb/s InfiniBand |
| Speed range | XDR 800Gb/s |
| Switching capacity | Up to 115.2Tb/s |
| Form factor | 2U, 4U and CPO configurations |
| Management | Front USB 2.0 Type-A, dual MGT, FNM and console interfaces |
| Models | Form factor | Ports | Throughput | Power | Fans |
|---|---|---|---|---|---|
| Q3200-RA | 2U; dual independent switch configuration | 72 XDR ports; 36 OSFP cages | 57.6Tb/s | 4 field-replaceable PSUs | 5 field-replaceable fans |
| Q3400-RA | 4U | 144 XDR ports; 72 OSFP cages | 115.2Tb/s | 8 field-replaceable PSUs | 10 field-replaceable fans |
| Q3401-RD | 4U | 144 XDR ports; 72 OSFP cages | 115.2Tb/s | Busbar powered; no independent PSU | 8 field-replaceable fans |
| Q3450-LD | 4U CPO | 144 XDR ports; MPO connectors | 115.2Tb/s | Busbar powered; no independent PSU | 2 field-replaceable fans |
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NVIDIA Q32xx and Q34xx XDR 800Gb/s InfiniBand Switch Systems User Manual
