900-9X6AG-0076-ST0 NVIDIA ConnectX-6 Dx EN 100G PCIe 4.0 x16 Ethernet Network Card

High-Performance OCP 3.0 100GbE Networking Adapter for RDMA Ethernet Fabrics with the 900-9X6AG-0076-ST0

The 900-9X6AG-0076-ST0 is an OCP 3.0 NIC based on NVIDIA ConnectX-6 Dx EN, designed to deliver dual-port 100GbE uplink capacity while keeping latency and CPU overhead under control for modern leaf-spine Ethernet architectures. With a PCIe Gen4 x16 host interface, the 900-9X6AG-0076-ST0 aligns bandwidth at the server edge with high-throughput east-west traffic patterns common in AI clusters, HPC fabrics, and storage-heavy compute nodes.

Architecturally, the 900-9X6AG-0076-ST0 focuses on deterministic transport and efficient virtualization. RoCE and RoCEv2 enable RDMA acceleration for low-latency message passing, while SR-IOV and overlay support (VXLAN, NVGRE, GENEVE, VLAN) allow clean multi-tenant segmentation without sacrificing throughput. For data services, NVMe-oF and iSER capabilities help consolidate storage and compute over Ethernet, and IEEE 1588v2 PTP supports time-sensitive workloads that depend on tight synchronization.

Why Choose the 900-9X6AG-0076-ST0?

The 900-9X6AG-0076-ST0 provides a pragmatic density-to-performance profile for OCP-compliant servers where front-to-back airflow, serviceability, and standardized mezzanine networking are priorities. By combining 2 x QSFP56 100GbE ports with RDMA transport options, the 900-9X6AG-0076-ST0 scales from top-of-rack connectivity to cluster-wide fabrics while maintaining enterprise reliability, predictable provisioning, and consistent operational behavior across node types.

NVIDIA designs ConnectX-class adapters with an emphasis on throughput efficiency, robust virtualization, and features that integrate cleanly with contemporary data centre standards. The 900-9X6AG-0076-ST0 supports UEFI PXE and iSCSI remote boot, MSI-X, QoS, and hardware-assisted segmentation to simplify lifecycle operations in automated deployment environments.

Key Applications:

• Top-of-rack and uplink 100GbE server connectivity
• HPC and AI clusters with RDMA over Ethernet (RoCE/RoCEv2)
• Disaggregated storage using NVMe over Fabrics
• Virtualized and multi-tenant network overlays

At Happyware - Server Hardware you benefit from non-binding offers tailored to your Ethernet fabric and OCP platform requirements, and can extend the warranty up to 6 years to protect long-term deployments of the 900-9X6AG-0076-ST0 in production environments.