NVIDIA Spectrum SN4000 Series Switches
  • SN4600C
    SN4600C
  • SN4700
    SN4700
NVIDIA Spectrum SN4000 Series Switches

  • Powered by NVIDIA Spectrum-3 ASIC
  • Offers port speeds spanning from 1GbE to 400GbE

The NVIDIA® Spectrum™ SN4000 series switches are the forth generation of NVIDIA Ethernet switches, purpose-built for leaf, spine, and super-spine data center applications. Allowing maximum flexibility, the SN4000 series provides port speeds spanning from 1 to 400Gb/s, with a port density that enables full-rack connectivity to any server at any speed. In addition, the uplink ports allow a variety of blocking ratios to suit any application requirement.

SN4600C is a 64-port 100GbE switch system that is ideal for spine/super-spine applications. With a landmark 8.4Bpps processing capacity and 6.4Tb/s throughput in a dense 2U form factor, SN4600C offers diverse connectivity in combinations of 10, 25, 40, 50, 100Gb/s. The SN4600C is well-suited to answer the challenging needs of large virtualized data centers and cloud environments.

The SN4700 spine/super-spine offers 32 ports of 400GbE in a compact 1U form factor. It enables connectivity to endpoints at varying speeds and carries a throughput of 12.8Tb/s, with a landmark 8.4Bpps processing capacity. As an ideal spine solution, the SN4700 allows maximum flexibility, with port speeds spanning from 1 to 400Gb/s per port.

Resources

Specifications

Switch Model SN4700 SN4600C
Connectors 32 QSFP-DD 400GbE 64 QSFP28 100GbE
Max. 400GbE Ports 32
Max. 200GbE Ports 64
Max. 100GbE Ports 128 64
Max. 50GbE Ports 128
Max. 40GbE Ports 64
Max. 25GbE Ports 128
Max. 10GbE Ports 128
Max. 1GbE Ports 128
Switching Capacity [Tb/s] 12.8Tb/s 6.4Tb/s
Wire Speed Switching [Bpps] 8.4Bpps
Lanes per port x max speed per lane 8 x 50G PAM4 4 x 25G NRZ
Latency 620ns 560ns
CPU Quad-core x86
System Memory 16GB 8GB
SSD Memory 64GB 32GB
Packet Buffer 64MB
100/1000Mb/s Mgmt Ports 1
Serial Ports 1 RJ45
USB Ports 1
Hot-Swap Power Supplies 2 (1+1 redundant)
Hot-Swappable Fans 6 (N+1 redundant) 3 (N+1 redundant)
Reversible Airflow Option Yes
Power Supplies Frequency: 50-60Hz
Input range: 100-264VAC
Size (H x W x D) 1.72″ (H) x 16.85″ (W) x 22.3″ (D)
44mm (H) x 428mm (W) x 568.5mm (D)
3.46″ (H) x 16.85″ (W) x 22.3″ (D)
88mm (H) x 428mm (W) x 568mm (D)
Weight 11.7kg (25.8lb) 15kg (33lb)

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