MSN4700-WSARC

Spectrum-3 based 400GbE 1U Open Ethernet Switch, 32 QSFPDD ports, 48VDC Busbar, x86 CPU, standard depth, C2P airflow, Rail Kit, with Cumulus

NVIDIA Spectrum SN4000

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Positioning

Inherited from the NVIDIA Spectrum SN4000 family — positioning is family-scoped in the graph

Spectrum-3 fixed switches — 400 G data-center leaf/spine for traditional Ethernet and lossless RoCE. Predates the Spectrum-X fabric-bundle positioning (which starts at SN5000 / Spectrum-4).

Price band: Mid-to-high

Specifications sourced from NVIDIA's published datasheets and product documentation.

Identity

What it is and where it sits in the range

Vendor
NVIDIA
Product family
NVIDIA Spectrum SN4000
Form factor
fixed
Rack units
1
Launch date
2021
Supported OS
Cumulus

Ports and throughput

Port counts, speeds and forwarding capacity

Access ports
32
Port speed (G)
400
Min access speed (G)
400
Max access speed (G)
400
Switching capacity (Gbps)
12800
Oversubscription ratio
1
Network module slots
0

Alternatives

Products that do the same job: one class up, the same class, or one class down. Same vendor first.

800GOne class up
PlatformPortsCapacityPrice band
SN5610
NVIDIA · NVIDIA Spectrum SN5000
64 × 800G OSFP + 2 × 1/10/25G SFP2851,200 Gbps↑
DCS-7060DX5-64
Arista · Arista 7060X5 (800G)
32 × 50/100/200/400/800G51,200 Gbps↑Premium
DCS-7060DX5-64E
Arista · Arista 7060X5 (800G)
32 × 50/100/200/400/800G51,200 Gbps↑Premium
HF6100-64ED
Cisco · Hyperfabric 6100
64 × 800G OSFP51,200 Gbps↑Premium
N9164E-NS4-O
Cisco · Nexus 9300
64 × 800G OSFP51,200 Gbps↑Mid-range to Premium
400GSame class
PlatformPortsCapacityPrice band
SN5400
NVIDIA · NVIDIA Spectrum SN5000
64 × 100/200/400G QSFP-DD + 2 × 1/10/25G SFP2825,600 Gbps↑
DCS-7060DX5-32
Arista · Arista 7060DX5
32 × 100/200/400G QSFP-DD25,600 Gbps↑Premium
HF6100-32D
Cisco · Hyperfabric 6100
32 × 400G QSFP-DD12,800 GbpsPremium
N9K-C9332D-GX2B
Cisco · Nexus 9300
32 × 10/25/50/100/200/400G QSFP-DD25,600 Gbps↑Mid-range to Premium
QFX5130-32CD
Juniper Networks · Juniper QFX 5130
32 × 40/100/400G QSFP-DD25,600 Gbps↑High-end
QFX5130E-32CD
Juniper Networks · Juniper QFX 5130
32 × 40/100/400G QSFP-DD25,600 Gbps↑High-end
7220-IXR-D5
Nokia · Nokia 7220 IXR D-Series
32 × 100/200/400G QSFP-DD12,800 GbpsMid-range
7280DR3-24
Arista · Arista 7280R3
24 × 100/200/400G QSFP-DD19,200 Gbps↑Premium
100GOne class down
PlatformPortsCapacityPrice band
7050CX3-32C
Arista · Arista 7050X3
32 × 40/100G6,400 Gbps↓Mainstream
7050CX3-32S
Arista · Arista 7050X3
32 × 10/25/40/50/100G QSFP286,400 Gbps↓Mainstream
QFX5120-32C
Juniper Networks · Juniper QFX5120
32 × 40/100G3,200 Gbps↓Mid-range
7220-IXR-D3L
Nokia · Nokia 7220 IXR D-Series
32 × 40/100G QSFP283,200 Gbps↓Mid-range
C9500X-28C8D
Cisco · Catalyst 9500X
28 × 25/40/100G QSFP2812,000 Gbps↓Premium
N9336C-SE1
Cisco · Nexus 9300
36 × 25/50/100G QSFP287,200 Gbps↓Mid-range to Premium
7220-IXR-D4
Nokia · Nokia 7220 IXR D-Series
28 × 40/100G QSFP286,000 Gbps↓Mid-range
QFX5130-48C
Juniper Networks · Juniper QFX 5130
48 × 10/25/50/100G SFP56-DD16,000 Gbps↑High-end

Power

PoE, supplies and redundancy

PoE supported
No
PSU slots
2
PSUs included
2
Default PSU
930-9NPSU-00J2-000
Fan slots
6

Scale and performance

Table sizes, latency and stacking limits

Stacking supported
No

Compatible optics (32)

Transceivers reconciled as compatible, with reach and media

Transceivers validated as compatible with MSN4700-WSARC
SKUSpeedMediaReachForm factor
MFA1A00-C003100 Gaoc3 mQSFP28
MFA1A00-C005100 Gaoc5 mQSFP28
MFA1A00-C010100 Gaoc10 mQSFP28
MFA1A00-C015100 Gaoc15 mQSFP28
MFA1A00-C020100 Gaoc20 mQSFP28
MFA1A00-C030100 Gaoc30 mQSFP28
MFA1A00-C050100 Gaoc50 mQSFP28
MFA1A00-C100100 Gaoc100 mQSFP28
MMA1B00-C100D100 Gmulti-mode100 mQSFP28
MMA1L10-CR100 Gsingle-mode10000 mQSFP28
MMA1L30-CM100 Gsingle-mode2000 mQSFP28
C-DQ8FNM003-H0-M400 Gaoc3 mQSFP-DD
C-DQ8FNM005-H0-M400 Gaoc5 mQSFP-DD
C-DQ8FNM010-H0-M400 Gaoc10 mQSFP-DD
C-DQ8FNM020-H0-M400 Gaoc20 mQSFP-DD
C-DQ8FNM050-H0-M400 Gaoc50 mQSFP-DD
MCP1660-W001E30400 Gcopper1 mQSFP-DD
MCP1660-W002E26400 Gcopper2 mQSFP-DD
MCP1660-W003E26400 Gcopper3 mQSFP-DD
MCP1660-W00AE30400 Gcopper0.5 mQSFP-DD
MCP1660-W01AE30400 Gcopper1.5 mQSFP-DD
MCP1660-W02AE26400 Gcopper2.5 mQSFP-DD
MCP7F60-W001R30400 Gcopper1 mQSFP-DD
MCP7F60-W002R26400 Gcopper2 mQSFP-DD
MCP7F60-W02AR26400 Gcopper2.5 mQSFP-DD
MCP7H60-W001R30400 Gcopper1 mQSFP-DD
MCP7H60-W002R26400 Gcopper2 mQSFP-DD
MCP7H60-W02AR26400 Gcopper2.5 mQSFP-DD
MMS1V00-WM400 Gsingle-mode500 mQSFP-DD
MMS1V50-WM400 Gsingle-mode2000 mQSFP-DD
MMS1V90-WR400 Gsingle-mode10000 mQSFP-DD
T-DQ8FNS-N00-M400 Gmulti-mode100 mQSFP-DD

Parts and modules

Published parts that fit this platform, each with its own page

Rack-mount kits (1)

Other NVIDIA Spectrum SN4000 platforms

Same family, different port counts

About this data

Where the specifications on this page come from

Where does the MSN4700-WSARC data come from?

The MSN4700-WSARC specifications on this page are sourced from NVIDIA's published datasheets and product documentation. SKUit extracts and normalises those values into its product catalog, the same data its BOM builder uses. This page summarises them; it is not NVIDIA's datasheet, and the original documents are published by NVIDIA.

All NVIDIA Spectrum SN4000 platforms

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