T-Head Panmai 920 Smart Network Card

Alibaba’s T-Head has unveiled its first self-developed high-performance smart network card named Panmai 920, specifically engineered for large-scale AI computing clusters with over 10,000 GPUs. Featuring 400Gbps network bandwidth and multi-path RDMA technology, this product effectively breaks through the traditional “communication wall” bottleneck in data centers, significantly improving GPU computing efficiency. The Panmai 920 marks T-Head’s completion of a comprehensive “computing-storage-networking” chip portfolio, becoming a key milestone in China’s AI infrastructure development.