NVIDIA 900-9X81E-00EX-ST0 ConnectX-8 C8180 HHHL SuperNIC 800Gbs XDR IB

Name: NVIDIA 900-9X81E-00EX-ST0 ConnectX-8 C8180 HHHL SuperNIC 800Gbs XDR IB
Brand: Nvidia
SKU: 900-9X81E-00EX-ST0
Price: 1980.00 USD
Availability: InStock
Rating: 5 (11 reviews)

Mfr. Part #: 900-9X81E-00EX-ST0

Brand: Nvidia

Condition: Refurbished

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overview

specifications

faqs

reviews

overview

900-9X81E-00EX-ST0 Overview

NVIDIA 900-9X81E-00EX-ST0 Connectx-8 C8180 Hhhl Supernic 800gbs Xdr Ib (default Mode)/2x400gbe Single-cage Osfp, Pcie 6 X16. Technical Specifications Infiniband Network Interface : Supports 200/100/50g Pam4

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specifications

Specifications

Overview

Condition	Refurbished
Brand	Nvidia
Stock	In Stock

Infiniband Network Interface

Speeds	800gb, 400gb, 200gb, 100gb

Ethernet Network Interface

Speeds	400gb, 200gb, 100gb, 50gb, 25gb
Max Bandwidth	800gb/s (2x 400gb Using A Twin-transceiver Or Splitter Cable)

Protocol Support

Infiniband	Ibta V1.7, Auto-negotiation: Xdr (4 Lanes X 200gb/s Per ) Port, Ndr (4 Lanes X 100gb/s Per Lane) Port, Ndr200 (2 Lanes X 100gb/s Per Lane) Port, Hdr (50gb/s Per Lane) Port, Hdr100 (2 Lane X 50gb/s Per Lane) Port, Edr (25gb/s Per Lane) Port, Fdr (14.0625gb/s Per Lane), 1x/2x/4x Sdr (2.5gb/s Per Lane).
Ethernet	400gaui-4 C2m, 400gbase-cr4, 200gaui-2 C2m, 200gaui-4 C2m, 200gbase-cr4, 100gaui-2 C2m, 100gaui-1 C2m, 100gbase-cr4, 100gbase-cr2, 100gbase-cr1, 50gaui-2 C2m, 50gaui-1 C2m, 50gbase-cr, 50gbase-r2 , 40gbase-cr4, 40gbase-r2, 25gbase-r, 10gbase-r, 10gbase-cx4, 1000base-cx, Caui-4 C2m, 25gaui C2m, Xlaui C2m , Xlppi, Sfi

Optimized Cloud Networking

Stateless Tcp Offloads	Ip / Tcp / Udp Checksum, Lso, Lro, Gro, Tss, Rss
Overlay Network Accelerations	Vxlan, Geneve, Nvgre

Mpi Accelerations

Media Type Supported	Optical Fiber
Inline Crypto Accelerations	Ipsec, Tls, Macsec, Psp

faqs

Frequently Asked Questions

What primary performance benefits does the Nvidia 900-9X81E-00EX-ST0 DPU offer for data centers? +

This DPU is designed to accelerate data center infrastructure by offloading networking, storage, and security tasks from the host CPU. By utilizing dedicated hardware engines for packet processing and encryption, it significantly improves overall system throughput, reduces latency, and frees up valuable CPU cycles to run high-performance applications and virtualization workloads more efficiently.

How does the 900-9X81E-00EX-ST0 enhance network security in enterprise environments? +

The card provides hardware-accelerated security features, including line-rate encryption and decryption, firewalls, and micro-segmentation capabilities. By offloading these intensive security protocols to the DPU, enterprises can maintain robust zero-trust security postures without compromising the processing speed or performance of the primary server application stacks.

Can the 900-9X81E-00EX-ST0 be deployed in legacy server environments? +

Yes, this DPU is designed for broad compatibility with standard x86 and ARM-based server architectures. Before deployment, ensure your server’s PCIe slot generation and physical clearance meet the card's requirements. It integrates seamlessly into modern hyperconverged infrastructures, providing a massive upgrade in connectivity and traffic management for existing data center deployments.

What type of traffic management capabilities are supported by this Nvidia SmartNIC? +

This unit supports advanced traffic shaping, flow monitoring, and load balancing at the hardware level. It is built to handle complex software-defined networking (SDN) protocols, enabling precise control over data packets. This makes it an ideal solution for cloud-native applications requiring consistent performance and intelligent routing within highly dynamic network topologies.

Is this DPU suitable for high-frequency trading or low-latency storage clusters? +

Absolutely. By moving data movement and management functions onto the DPU silicon, the card minimizes interrupt overhead and jitter. Its architecture is specifically optimized for environments where microsecond-level latency is critical, making it an excellent candidate for demanding storage clustering and high-frequency data processing tasks that require predictable, high-speed performance.

What is the primary difference between this SmartNIC and a standard network adapter? +

While a standard NIC primarily handles data transmission and reception, this DPU acts as a programmable co-processor. It contains its own processing cores and specialized hardware accelerators that manage infrastructure services independently of the host OS. This allows for complex operations like packet inspection and encryption to occur without consuming host resources.

How do I manage and configure the 900-9X81E-00EX-ST0 in a large-scale cluster? +

Management is typically handled through Nvidia’s specialized software stacks, including DOCA, which provides the necessary APIs and libraries to program and orchestrate the card's features. These tools allow administrators to configure network policies, monitor health, and deploy updates across large clusters from a centralized management console, simplifying operations at scale.

What considerations should I keep in mind regarding cooling and power for this DPU? +

This high-performance hardware generates significant thermal output due to its powerful onboard processing capabilities. Ensure your server chassis has adequate airflow and is configured with active cooling to maintain optimal operating temperatures. Always verify that your server’s power supply unit can support the specific thermal design power requirements of this card during peak workloads.

How can I obtain a bulk quote for the 900-9X81E-00EX-ST0 from BuyRouterSwitch.com? +

For large-scale enterprise deployments, we offer competitive bulk pricing. Simply add the required quantity to your cart or navigate to our 'Request a Quote' page to submit your project requirements. Our dedicated sales team will promptly review your request and provide a tailored proposal that aligns with your volume purchasing needs and budgetary requirements.

Why should I choose BuyRouterSwitch.com for my Nvidia hardware procurement? +

BuyRouterSwitch.com is a trusted source for enterprise-grade networking and server components. We prioritize authenticity and quality, ensuring that all hardware is sourced reliably for professional environments. By choosing us, you benefit from a streamlined procurement process, expert handling of your order, and a partner committed to supporting your infrastructure expansion with genuine, high-performance equipment.

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