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NVIDIA

NVIDIA Mellanox Spectrum-4 SN5600 64-Port 800GbE OSFP Ethernet Switch 920-9N42F-00RI-7C0

Regular price $49,995.00 USD
Regular price $59,995.00 USD Sale price $49,995.00 USD
Save $10,000.00 (17%)
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Certified Refurbished10-Year Warranty Included
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Description

NVIDIA Spectrum-4 SN5600 β€” 64-Port 800GbE Open Ethernet Switch

Save significantly over new pricing on this refurbished NVIDIA Spectrum-4 SN5600 data center switch, fully tested and backed by Reef Telecom's industry-leading 10-year warranty. The SN5600 delivers 51.2 Tb/s aggregate bandwidth across 64 OSFP 800GbE ports in a compact 2U form factor β€” purpose-built for AI/ML training clusters, Spectrum-X deployments, and hyperscale cloud networks.

Key Specifications

  • Ports: 64x OSFP 800GbE + 1x SFP28 25GbE management port
  • Throughput: 51.2 Tb/s aggregate switching capacity, 33.3 Bpps
  • Latency: Consistent sub-microsecond cut-through latency
  • ASIC: NVIDIA Spectrum-4 with fully shared packet buffer
  • Breakout Support: 2x400G, 4x200G, or 8x100G per port
  • RoCE: Accelerated RDMA over Converged Ethernet for GPU-to-GPU communication
  • Network OS: Cumulus Linux / SONiC compatible
  • Virtualization: Best-in-class VXLAN scale with 512K forwarding entries
  • Telemetry: What Just Happened (WJH) real-time diagnostics
  • Power: Dual redundant AC power supplies (208–264V), hot-swappable fans
  • Form Factor: 2U rack-mountable with tool-less rail kit

Ideal Deployments

Deploy the SN5600 as a leaf, spine, or super-spine switch in AI training clusters, NVIDIA DGX SuperPOD environments, Spectrum-X Ethernet fabrics, and high-performance computing (HPC) infrastructures. Compatible with NVIDIA BlueField-3 SuperNICs, ConnectX SmartNICs, and LinkX interconnects for end-to-end accelerated networking.

Part Number: 920-9N42F-00RI-7C0 (verify exact SKU at checkout) | Condition: Refurbished | Warranty: 10 Years by Reef Telecom

Specs & Details

ConditionRefurbished
Warranty10 Years
UPCβ€”
Part NumberSN5600

Shipping & Warranty

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All products include our industry-leading 10 Year Warranty backed by Reef Telecom.

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