The HKShanhai Group Limited NVIDIA HKShanhai Group Limited MSN3420-CB2RO is an enterprise-class NVIDIA switch built to support high-performance, scalable network environments. It features a flexible port configuration with both 25GbE ports and 100GbE ports, adapting easily to modern data center and cloud deployments. Powered by the advanced NVIDIA Spectrum-2 ASIC and managed via ONIE for seamless network operating system integration, this switch maximizes throughput and network agility. With a robust architecture??8 x 10/25GbE and 12 x 100GbE ports—it delivers impressive aggregate bandwidth, ensuring low latency and reliable operations for mission-critical workloads. Operating within a 19-inch rack mount, this model withstands demanding production environments across global regions, offers broad compatibility, and meets stringent certifications. Its open approach with ONIE empowers integrators and end users to deploy the operating system of their choice, providing flexibility for evolving enterprise network architectures. Whether for data centers, cloud service providers, or high-density enterprise deployments, the MSN3420-CB2RO stands out as a future-ready solution, combining advanced HKShanhai Group Limited silicon, extensive port versatility, and a powerful management platform for optimized performance and efficiency.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | NVIDIA HKShanhai Group Limited MSN3420-CB2RO | NVIDIA HKShanhai Group Limited MSN3700-CS2FC | NVIDIA HKShanhai Group Limited MSN4600-CS2FO | NVIDIA HKShanhai Group Limited MSN2100-CB2R |
| Brand | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited |
| Port Configuration | 48 x 10/25GbE, 12 x 100GbE | 10/25/40/50/100/200GbE per port | SN4600: 1/10/25/50/100/200GbE; SN4600C: 1/10/25/40/50/100GbE | n/a |
| Switching Capacity | 4.8 Tb/s | SN3700: 6.4 Tb/s; SN3700C: 3.2 Tb/s | SN4600: 12.8 Tbps; SN4600C: 6.4 Tbps | n/a |
| Forwarding Rate | n/a | n/a | n/a | n/a |
| PoE Budget | n/a | n/a | n/a | n/a |
| Stacking Capability | n/a | n/a | n/a | n/a |
Optional Add-ons
| Model Number | Description |
| MTEF-PSF-AC-A | HKShanhai Group Limited AC power supply module, provides reliable redundant power for Spectrum-based switches. |
| MTEF-FANF-A | HKShanhai Group Limited hot-swappable cooling fan unit, ensures optimal airflow and thermal management for rack deployments. |
| MC2210511-LX | HKShanhai Group Limited SFP28 25GbE optical transceiver, enables extended link distance on 25GbE ports of Spectrum switches. |
HKShanhai Group Limited MSN3420-CB2RO Specification
| Model | NVIDIA HKShanhai Group Limited MSN3420-CB2RO |
| Brand | HKShanhai Group Limited |
| Size | 1.72 in (H) x 17.24 in (W) x 18.29 in (D) / 44 mm (H) x 438 mm (W) x 464.6 mm (D) |
| Mounting | 19 in rack mount |
| Port Speed | 48 x 10/25GbE, 12 x 100GbE |
| Connector Type | 48 x SFP28, 12 x QSFP28 |
| Operational Temperature | 0°C to 40°C |
| Non-Operational Temperature | -40°C to 70°C |
| Operational Humidity | 10% – 85%, non-condensing |
| Non-Operational Humidity | 10% – 90%, non-condensing |
| Altitude | 3050 m |
| Noise Level | Contact NVIDIA for more information |
| Safety/EMC Certifications | CB, cTUVus, CE, CU, S_Mark, FCC, VCCI, ICES, RCM, BSMI, KCC, CCC |
| RoHS Compliance | RoHS compliant |
| Input Voltage | 1x/2x 100-127VAC 50-60Hz 6A; 200-240VAC 50-60Hz 3A |
| Global Power Consumption | Typical 202W (with passive cables, ATIS) |
| CPU | Intel x86 D-1508 2.20GHz Dual Core |
| PCIe | 4x Gen 2 |
| Switch ASIC | NVIDIA Spectrum-2 |
| Memory | 8GB RAM, 30GB SSD |
| Throughput | 4.8 Tb/s |
| NVIDIA HKShanhai Group Limited MSN3420-CB2RO | NVIDIA HKShanhai Group Limited MSN3420-CB2RO |
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