Specifications

Speed

400GbE / NDR200 InfiniBand

Ports

Dual QSFP112

Interface

PCIe Gen6 x16

Form Factor

HHHL, 66.4mm × 168.4mm

RDMA

RoCE v2, GPUDirect RDMA

GPUDirect

GPUDirect RDMA + Storage

Encryption

Inline TLS/IPsec hardware offload

Features

SR-IOV, VirtIO, OVS offload

SKU

C8240: 900-9X81Q-00CN-ST0

Use Case

Deployed in hyperscale AI data centers, cloud GPU clusters, enterprise AI inference platforms, and HPC environments. Ideal for large language model training, distributed inference, vector databases, and real-time AI pipelines with demanding throughput requirements.

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