NVIDIA Spectrum SN4600 is a high-density 2U 100/200 GbE leaf/spine switch, designed for scalable data centre, AI, and cloud networking environments. Equipped with 64 ports of QSFP56, it delivers non-blocking performance up to 12.8 Tbps and ultra-low latency. Powered by the Spectrum‑3 ASIC and supporting open network operating systems, the SN4600 enables deep visibility, programmability, and flexibility in any modern data centre deployment.
KEY FEATURES:
- 64 × 200 GbE QSFP56 ports (backwards compatible with 40/100G)
- Switching capacity of 12.8 Tbps with 8.4 Bpps forwarding
- Ultra-low latency: sub-3µs for cloud, AI, and storage workloads
- 2U rackmount form factor with redundant fans and PSUs
- Powered by NVIDIA Spectrum-3 ASIC for telemetry and scale
- Open disaggregation: supports SONiC, Cumulus Linux, and NVIDIA Onyx
- Deep visibility: What Just Happened (WJH), sFlow, NetQ telemetry
- High-speed management with REST API, Ansible, gNMI, Puppet
- Full interoperability with NVIDIA BlueField DPUs, ConnectX NICs, and LinkX optics
TECHNICAL FEATURES:
|
Category |
Details |
|
Brand |
NVIDIA Networking (Mellanox) |
|
Model |
SN4600 |
|
Form Factor |
2U |
|
ASIC |
NVIDIA Spectrum‑3 |
|
Total Ports |
64 × QSFP56 |
|
Max Port Speeds |
100G / 200G |
|
Throughput |
12.8 Tbps |
|
Forwarding Rate |
8.4 Bpps |
|
Latency |
Sub-3 µs |
|
Packet Buffer |
64MB fully shared on-chip |
|
CPU |
Intel x86 quad-core 2.2 GHz |
|
Memory |
16 GB DDR4 RAM |
|
Storage |
60 GB SSD |
|
Power Supply Options |
Dual redundant, hot-swappable AC or DC |
|
Typical Power Usage |
~600W (varies by transceiver/cabling) |
|
Airflow Options |
Front-to-Back or Back-to-Front (field-replaceable) |
|
Dimensions (W×D×H) |
428 × 566 × 88 mm |
|
Weight |
Approx. 14.6 kg |
OTHER INTERFACES:
|
Interface |
Details |
|
Management Ports |
2 × 10/100/1000Mbps RJ45 (out-of-band) |
|
Console Port |
1 × RJ45 Serial Console |
|
USB Port |
1 × USB 3.0 |
|
Breakout Support |
200G to 2×100G or 4×50G using splitter cables |
|
Cooling |
Hot-swappable modular fan trays (3 fans) |
|
Power Options |
2 × PSU (AC/DC, field-replaceable) |
NETWORK DISAGGREGATION:
The SN4600 is fully disaggregated and adheres to Open Ethernet principles, supporting multiple operating systems including SONiC, Cumulus Linux, and NVIDIA Onyx via ONIE. This decoupled model allows customers to independently select software, enabling better automation, cost control, and vendor flexibility. Ideal for leaf, spine, and super-spine designs in cloud and AI fabrics.
NETWORK & MANAGEMENT FEATURES:
|
Category |
Supported Features |
|
Layer 2 |
MLAG, STP, RSTP, MSTP, LACP, LLDP, VLANs (Q-in-Q), Jumbo Frames |
|
Layer 3 |
IPv4/IPv6, BGP, OSPF, RIP, VRRP, ECMP, IS‑IS |
|
Multicast |
IGMP v2/v3, PIM-SM, PIM-SSM, Anycast RP |
|
Security |
ACLs (L2–L4), 802.1X, RADIUS, TACACS+, MACsec |
|
Telemetry |
sFlow, NetQ, What Just Happened (WJH), IPFIX, SNMP, CLI |
|
Automation |
ZTP, Ansible, REST APIs, gNMI, Puppet, Cumulus NetQ |
|
Virtualisation |
VXLAN, EVPN, NVGRE, MPLS |
|
Time Sync |
PTP (IEEE-1588v2), NTP, GNSS support |
|
SDN Support |
OpenFlow 1.3, SONiC/Onyx/Cumulus integration |
ORDER INFORMATION:
|
PART NUMBER |
DESCRIPTION |
|
MSN4600-CS2F |
Spectrum-3 based 400GbE 1U Open Ethernet Switch with NVIDIA Onyx, 32 QSFP-DD ports, 2 AC power supplies, x86 CPU, standard depth, P2C airflow, with rail kit |
|
MSN4600-CS2R |
NVIDIA Spectrum-3 400GbE 1U Open Ethernet Switch with Onyx, 32 QSFP-DD ports, 2 AC power supplies, x86 CPU, standard depth, C2P airflow, with rail kit |
|
MSN4600-CS2FC |
Spectrum-3 based 400GbE 1U Open Ethernet Switch with Cumulus Linux, 32 QSFP-DD ports, 2 AC power supplies, x86 CPU, standard depth, P2C airflow, with rail kit |
|
MSN4600-CS2RC |
NVIDIA Spectrum-3 400GbE 1U Open Ethernet Switch with Cumulus Linux, 32 QSFP-DD ports, 2 AC power supplies, x86 CPU, standard depth, C2P airflow, with rail kit |
|
MSN4600-CS2FO |
x86 CPU, P2C airflow, rail kit, Spectrum-3 based 400GbE 1U Open Ethernet Switch with ONIE, 32 QSFP-DD ports, 2 AC power supplies, standard depth |
|
MSN4600-CS2RO |
Open Ethernet switch with 400GbE Spectrum-3 based on ONIE, 32 QSFP-DD ports, 2 AC power supplies, x86 CPU, standard depth, C2P airflow, with rail kit |
|
MSN4600-CBBFO |
Spectrum-3 based 400GbE 1U Open Ethernet Switch with ONIE, 32 QSFP-DD ports, 2 DC power supplies, x86 CPU, short depth, P2C airflow, with rail kit |
Manufacturers are responsible for warranties, which are based on the purchase date and validity. We make sure the products we sell are delivered on time and in their original condition at Grabnpay. Whether it's physical damage or operational issues, our team will help you find a solution. We help you install, configure, and manage your devices. We'll help you file a warranty claim and guide you every step of the way.
All listed prices reflect standard market rates. Final commercial terms, including volume-based discounts, will be provided based on purchase volume, MOQ, and other applicable criteria. For more information about switches & other accessories, contact our technical support team.
Related products
Grabnpay Tech
TP-Link RE700x Ax3000 mesh Wifi 6 dual band extender with gigabit port , built-in AP mode, and Tether App setup
Grabnpay Tech
TP-Link Archer AX12 1500 dual band gigabit wifi 6 router WPA3 security with Tether App
Grabnpay Tech
Syrotech SY GPON 2010 WADONT Dual band 1200 Mbps XPON ONT wireless router for FTTH (Data & Voice)
Grabnpay Tech
TP Link Archer C7 AC1750 Wireless Dual Band Gigabit Router ,Speed upto 1.75 Gbps + 4 x Gigabit LAN with One mesh technology.
Grabnpay Tech
NVIDIA A30 Tensor Core GPU Accelerator for Compute GPU, AI Interface and Enterprise Servers
Featured products
Onsale Products
Top Rated Products
