# Aivres NVIDIA Spectrum SN4000

*NVIDIA Spectrum SN4000 Series Switches*

Machine-readable product context for AI assistants. Consumer page: https://aivres.com/product/sn4000-series-switches/. JSON: https://aivres.upstation.io/p/sn4000-series-switches.json.

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.

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

## Identity

| Field | Value |
|---|---|
| Family | SN4000 |
| Model numbers | SN4700, SN4600C |
| GPU platform | none |
| Category | networking |

## Specifications (aivres.com product page)

| Item | Specification |
|---|---|
| Connectors | 32 QSFP-DD 400GbE |
| Max. 400GbE Ports | 32 |
| Max. 200GbE Ports | 64 |
| Max. 100GbE Ports | 128 |
| 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 |
| Wire Speed Switching [Bpps] | 8.4Bpps |
| Lanes per port x max speed per lane | 8 x 50G PAM4 |
| Latency | 620ns |
| CPU | Quad-core x86 |
| System Memory | 16GB |
| SSD Memory | 64GB |
| 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) |
| 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) |
| Weight | 11.7kg (25.8lb) |

## Variants

- **sn4000-series-switches--sn4700** — Connectors: 32 QSFP-DD 400GbE; Max. 400GbE Ports: 32; Max. 200GbE Ports: 64; Max. 100GbE Ports: 128; 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; Wire Speed Switching [Bpps]: 8.4Bpps; Lanes per port x max speed per lane: 8 x 50G PAM4; Latency: 620ns; CPU: Quad-core x86; System Memory: 16GB; SSD Memory: 64GB; 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); 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); Weight: 11.7kg (25.8lb)
- **sn4000-series-switches--sn4600c** — Connectors: 64 QSFP28 100GbE; Max. 400GbE Ports: –; Max. 200GbE Ports: –; Max. 100GbE Ports: 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]: 6.4Tb/s; Wire Speed Switching [Bpps]: 8.4Bpps; Lanes per port x max speed per lane: 4 x 25G NRZ; Latency: 560ns; CPU: Quad-core x86; System Memory: 8GB; SSD Memory: 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: 3 (N+1 redundant); Reversible Airflow Option: Yes; Power Supplies: Frequency: 50-60Hz; Input range: 100-264VAC; Size (H x W x D): 3.46″ (H) x 16.85″ (W) x 22.3″ (D); 88mm (H) x 428mm (W) x 568mm (D); Weight: 15kg (33lb)

## Documents

- No datasheet is published for this product; specifications above come from the product page only.
- Product page: https://aivres.com/product/sn4000-series-switches/ · family page: https://aivres.com/products/networking/

## Images

Hotlinkable from aivres.com; figure crops hosted here. For presentations about this product only.

- product: https://aivres.com/wp-content/uploads/SN4600C-1064.webp
- product: https://aivres.com/wp-content/uploads/SN4700-1064.webp
- other: https://aivres.com/wp-content/uploads/SN4000-Series.webp

## Lead time

- Not yet confirmed with Aivres; quoted with the price.

## Pricing

Pricing is being confirmed with Aivres and is not shown yet. Request a quote below.

## Terms

- One bundled price per configured system; quotes are valid 7 days; the price locks when the order is processed
- 25% deposit within 3 days of an NCNR purchase order, 75% before shipment; DAP delivery, continental US; 3-year standard warranty
- NVIDIA Inception discounts apply only when the approval code is on file before the order is processed
- US-sited deployments are handled by Aivres US; buyers outside North America are routed to an Aivres regional desk or handled through UpStation

## How to buy

Standard NDA → New-customer account form, W-9 or resale certificate, NVIDIA end-user statement, business licence → Quotation table (the intake fields below) → Quote with lead time, then purchase order and sales agreement → Pro forma, 25% deposit, compliance check (purchaser / end user / ship-to / HQ / parent / payer / destination / installation) → Ship.

## Get a firm quote

Email alec@upstation.io with the fields below, or open this prepared email: mailto:alec@upstation.io?subject=Quote%20request%3A%20Aivres%20NVIDIA%20Spectrum%20SN4000%20%28via%20aivres.upstation.io%29&body=End%20user%20or%20reseller%3A%20%0AEnd-user%20name%20and%20address%3A%20%0AShip-to%20address%3A%20%0APlatform%20%28for%20example%20KR9288-X3%20Intel%20or%20KR9288-E3%20AMD%29%20and%20configuration%3A%20%0AQuantity%3A%20%0AService%3A%203-year%20or%205-year%2C%20NBD%20on-site%20yes/no%2C%20white-glove%20yes/no%3A%20%0AEstimated%20PO%20date%20and%20required%20ship%20date%3A%20%0ATarget%20price%3A%20%0AConfidence%20%28%25%29%3A%20%0A%0ASource%3A%20https%3A//aivres.upstation.io/p/sn4000-series-switches%0A

- End user or reseller
- End-user name and address
- Ship-to address
- Platform (for example KR9288-X3 Intel or KR9288-E3 AMD) and configuration
- Quantity
- Service: 3-year or 5-year, NBD on-site yes/no, white-glove yes/no
- Estimated PO date and required ship date
- Target price
- Confidence (%)

Data as of 2026-10-15.