Broadcom BCM57608 400G Ethernet NIC (Thor 2)

The Broadcom BCM57608 is a single-port 400 Gigabit Ethernet network interface card designed for high-performance data center and AI/ML cluster deployments. Built on the Thor 2 architecture, this adapter delivers ultra-low latency and deterministic performance essential for demanding enterprise workloads. The NIC integrates RoCE (RDMA over Converged Ethernet) v2 support, enabling efficient remote direct memory access for distributed computing, storage acceleration, and AI model training frameworks.

Optimized for modern composable and hyperscale infrastructure, the BCM57608 supports advanced traffic management, hardware-based congestion control, and intelligent packet processing. The adapter is engineered to integrate seamlessly into carrier-class and enterprise environments requiring 400GbE backbone connectivity with minimal CPU overhead and maximum application throughput.

Ideal for

• High-performance AI/ML cluster interconnect with RoCE acceleration for distributed training workloads
• Data center backbone connectivity for multi-petabyte storage and compute environments
• Low-latency financial trading and algorithmic processing infrastructure
• Hyperscale cloud data center east-west traffic and inter-pod communication
• Scientific computing and HPC cluster node-to-node communication
• Real-time analytics platforms requiring sub-microsecond latency and predictable throughput

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.