NVIDIA 900-9X81E-00EX-ST0 | HHHL PCIe SuperNIC | 800Gb/s XDR IB (default) or 2x400GbE | single-cage AI Next‑generation 400GbE server adapter engineered

Next‑generation 400GbE server adapter engineered for maximum throughput and ultra‑low latency in AI clusters

delivering AI acceleration and ray-tracing capabilities in a compact single-slot design

and storage

Uses 1310 nm EML technology to achieve reaches up to 500 m with dual MPO connectors

data science

NVIDIA 900-9X81E-00EX-ST0 | HHHL PCIe SuperNIC | 800Gb/s XDR IB (default) or 2x400GbE | single-cage AI Next‑generation 400GbE server adapter engineeredHigh performance SuperNIC for AI HPC fabrics with flexible InfiniBand Ethernet operation. Deploy as 800Gb s XDR InfiniBand (default mode) or reconfigure to dual 400GbE for converged data center networking. Compact HHHL form factor fits dense GPU and compute nodes while delivering ultralow latency and RDMA acceleration for scale out workloads.