The NVIDIA® ConnectX®-8 SuperNIC™ is optimized to supercharge hyperscale AI computing workloads. It supports InfiniBand and Ethernet networking, featuring two 400G QSFP112 ports delivering a total bandwidth of up to 800G/s. ConnectX-8 SuperNIC delivers high-speed, efficient network connectivity, significantly enhancing system performance for AI factories and cloud data center environments.
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Product Highlights
PCIe 6.0 x16, NDR 400Gb/s Dual-port Transmission
SuperNIC Powers Hyperscale Al & Cloud Data Centers
Hardware Root of Trust, Secure Boot, Inline Crypto
Advanced Routing & Telemetry-Based Congestion Control
Ethernet Accelerated Switching and Packet Processing™ (ASAP2) for SDN and VNF
NVIDIA Mellanox C8240 900-9X81Q-00CN-ST0 ConnectX®-8 InfiniBand & Ethernet SuperNIC, Socket-Direct NDR IB/400GbE Eth,Dual-port QSFP112, PCIe 6.0x 16, Crypto and Secure Boot, Tall&Short Bracket
Product Spotlights
Advanced AI/HPC Networking
RDMA and RoCEv2 accelerations
GPUDirect RDMA
GPUDirect Storage
Advanced, programmable congestion control
High-speed packet reordering
In-network computing
MPI accelerations (Burst-buffer, Collective, Atomic, Rendezvous)
NCCL, HPC-X®, DOCA UCC/UCX®, Open MPI, MVAPICH2
Optimized Cloud Networking
Ethernet Accelerated Switching and Packet Processing™ (ASAP²) for SDN and VNF
Single Root I/O Virtualization (SR-IOV)Open vSwitch (OVS) acceleration
Overlay network accelerations: VXLAN, GENEVE, NVGRE
Hierarchical QoS, header rewrite, flow mirroring, flow-based statistics, flow aging
Connection tracking (L4 firewall) and NAT
Stateless TCP offloads: IP/TCP/UDP checksum
LSO, LRO, GRO, TSS, RSS
Cybersecurity Features
Secure boot with hardware root of trust
Secure firmware update
Flash encryption
Device attestation (SPDM 1.1)
Inline crypto accelerations: IPsec, MACsec, PSP
Certifications
Fully certified to meet strict international safety and quality standards for the industry. Go to the Compliance Center for specific certifications.