834976-B22

The HPE 834976-B22 is an enterprise-grade switch engineered for high-performance computing and data center infrastructures demanding rapid and reliable interconnectivity. This advanced switch offers 36 InfiniBand EDR ports, each delivering 100Gb/s, making it an ideal Mellanox Switch alternative for businesses seeking robust data throughput and minimal network latency. Uniquely, the HPE Switch architecture provides sub-100 nanosecond end-to-end latency and an aggregate throughput of 7.2 Tb/s (bidirectional), ensuring lossless high-volume data transmission across demanding workloads. Built with ib switch physical design principles, the 834976-B22 features a 1U rack-mountable form factor with redundant, front-to-back cooling and dual hot-swappable power supplies, supporting energy-efficient and mission-critical operations. Its comprehensive protocol support—InfiniBand EDR, RoCEv2, and IPoIB—ensures adaptability for evolving hybrid and legacy environments, while management is seamless using HPE OneView, CLI, WebUI, SNMP, and REST API. Advanced fabric services such as Adaptive Routing, Congestion Control, and QoS further optimize intelligent traffic management for diverse application demands. With regulatory compliance (RoHS, CE, FCC, UL/IEC 60950-1) and a wide operating range for temperature and humidity, this switch embodies reliability, scalability, and future-proof performance for diverse global data network applications.

Product Highlights

7.2 Tb/s

Throughput

36 × 100Gb/s

InfiniBand Ports

Sub-100 ns

Low Latency

Product Applications Scenarios

Data Center

Delivers ultra-high throughput for dense server clusters, minimizing congestion and maximizing uptime in enterprise data centers.

Research Computing

Enables fast data exchange in high-performance computing clusters, accelerating complex simulations and scientific workflows.

Cloud Services

Provides rapid scaling and seamless low-latency interconnect essential for robust, high-availability cloud infrastructure deployments.