Description
The HPE SN2100M M-series 100GbE Switch (S2T76A) delivers low-latency, lossless Ethernet connectivity in a compact half-width 1U form factor. Featuring 16 QSFP28 ports with support for speeds ranging from 1 to 100 GbE, this switch provides wire-rate performance across Layer 2 and Layer 3 networks, ideal for primary and secondary storage, hyperconverged environments, and media workflows.
With power-to-connector airflow and bundled NVIDIA® Cumulus Linux®, the SN2100M is designed for efficient and reliable top-of-rack deployments. This energy-efficient switch draws less than 95W and delivers sub-300ns port-to-port latency, unleashing the full performance of flash storage and software-defined workloads.
| Specification | Details |
|---|---|
| SKU | S2T76A |
| Switch Model | HPE SN2100M with NVIDIA Cumulus |
| Port Count | 16 x QSFP28 ports |
| Port Speeds Supported | 1, 10, 25, 40, 50, 100 GbE |
| Aggregate Bandwidth | 3.2 Tbps |
| Form Factor | 1U half-width |
| Airflow Direction | Power to connector |
| Latency | < 300 ns |
| Software Included | NVIDIA® Cumulus Linux® |
| Software Optional | HPE SN2100M 100GbE 8p Upgrade E-LTU (Q2M94AAE) |
| Power Supply | Integrated redundant power supply |
| Power Consumption | < 95W |
| Media Type | QSFP28 |
| Dimensions (H x W x D) | 4.39 x 20 x 50.8 cm |
| Weight | 4.53 kg |
| Ideal Use Cases | Storage networks, HCI, financial services, media & entertainment |
| Operating Systems | Cumulus Linux®, ONYX®, or none (varies by SKU) |
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