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  3. NVIDIA CS8500

NVIDIA CS8500 Mellanox Quantum Hdr Infiniband Director Rack Switch

Cs8500 Nvidia Mellanox Quantum Hdr Infiniband Director Switch Full Rack

( Brand: Nvidia ), ( Manufacturer Part Number: CS8500 ), ( Form Factor: Rack ), ( Type: Server )

Review NVIDIA Mellanox Quantum Hdr Infiniband Director Switch Full Rack

The NVIDIA CSP8500 Mellanox Quantum HDR InfiniBand Director Switch Rack is a high-performance, scalable networking solution designed for data center environments that require ultra-low latency and high bandwidth interconnects. This switch rack is based on the Mellanox Quantum HDR InfiniBand technology, which delivers up to 200Gb/s per port and supports the latest HDR (High Dynamic Range) capabilities, enabling enhanced color depth and contrast for visualization applications.

The NVIDIA CSP8500 is a modular and flexible system, consisting of a Director Switch, which acts as the core of the network, and several Line Card slots that can be populated with various InfiniBand Line Cards to meet specific bandwidth and port count requirements. Each Line Card slot supports up to eight ports, allowing for a total of up to 64 ports in a full rack configuration.

The Director Switch is equipped with advanced features such as traffic management, congestion control, and network virtualization, ensuring optimal network performance and reliability. It also supports advanced networking protocols like RoCE (Remote Direct Memory Access over Converged Ethernet) and iSCSI, making it an ideal solution for a wide range of data center workloads, including HPC (High Performance Computing), AI (Artificial Intelligence), and deep learning applications.

The NVIDIA CSP8500 Mellanox Quantum HDR InfiniBand Director Switch Rack is designed for easy installation and management. It comes with an intuitive web-based management interface, allowing administrators to monitor and configure the network from anywhere using a standard web browser. Additionally, it supports various automation and orchestration tools like Ansible, Puppet, and Chef, enabling easy integration with existing IT infrastructure.

The switch rack is also designed with power efficiency in mind, featuring low power consumption and hot-plugging capabilities, allowing administrators to add or remove Line Cards without powering down the entire system. The front-to-back airflow design ensures optimal cooling performance, enabling the system to operate reliably even in high-density environments.

In summary, the NVIDIA CSP8500 Mellanox Quantum HDR InfiniBand Director Switch Rack is a high-performance, flexible, and efficient networking solution designed for data center environments that demand ultra-low latency and high bandwidth interconnects. With its advanced features, easy management, and power efficiency, it is an ideal choice for a wide range of data center workloads, including HPC, AI, and deep learning applications.

The NVIDIA Mellanox CS8500 Quantum HDR InfiniBand Director Switch Rack is a high-performance networking solution designed for data centers and HPC (High Performance Computing) environments. This switch rack offers several advanced features, but like any technology investment, it comes with its pros and cons.

Pros:

1. High Bandwidth: With support for 100Gbps and 200Gbps InfiniBand speeds, this switch rack offers high-bandwidth connectivity, making it an ideal choice for data-intensive workloads.

2. Low Latency: InfiniBand technology is known for its low latency, making it an excellent choice for applications that require fast communication between nodes.

3. Scalability: The CS8500 switch rack is highly scalable, allowing for the addition of more switches and nodes as required, making it a future-proof investment for growing data centers.

4. Advanced Features: This switch rack comes with several advanced features, including support for RDMA (Remote Direct Memory Access), RoCE (Remote Direct Memory Access over Converged Ethernet), and NVLink, which enables high-speed interconnectivity between GPUs.

Cons:

1. Cost: The NVIDIA Mellanox CS8500 Quantum HDR InfiniBand Director Switch Rack is a high-end networking solution, and its cost may be prohibitive for smaller organizations or those with limited budgets.

2. Complexity: This switch rack is designed for high-performance computing environments, and its setup and configuration can be complex, requiring specialized knowledge and resources.

3. Power Consumption: The high-performance capabilities of this switch rack come with a cost in terms of power consumption. Organizations with large data centers may need to consider the power requirements when planning their infrastructure.

Conclusion:

The NVIDIA Mellanox CS8500 Quantum HDR InfiniBand Director Switch Rack is an excellent choice for organizations with data-intensive workloads and the need for high-performance interconnectivity. Its advanced features, scalability, and low latency make it an ideal solution for HPC environments. However, its cost and complexity may be prohibitive for smaller organizations or those with limited budgets.

Recommendation:

If your organization requires high-performance interconnectivity for data-intensive workloads, the NVIDIA Mellanox CS8500 Quantum HDR InfiniBand Director Switch Rack is an excellent investment. However, it is essential to consider the cost, complexity, and power requirements before making a decision. It is recommended to work with a qualified networking partner or consultant to ensure a successful implementation and configuration.

Details:

MLNX-OS management CLI, Web UI, SNMP. No transceivers/cables included beyond installed manifolds. Key Features from NVIDIA specifications. For sale is a used NVIDIA formerly Mellanox CS8500 Quantum-based HDR InfiniBand Director Switch System the pinnacle of high-density, low-latency networking for HPC, AI training clusters, and hyper scale data centers.

Management modules present. This is a rare opportunity to acquire high-end director switch at fraction of new cost. Questions on configuration, compatibility This particular unit is equipped with Coolie Rack DCLC CHx80 liquid cooling Coolant Distribution Unit - CDU model, liquid-to-liquid heat exchange, providing efficient, Eco-friendly capturing 90% of via closed-loop system.

This modular chassis supports up to 800 HDR 200Gb/s ports or 1,600 HDR100 100Gb/s via splitting, delivering 320Tb/s aggregate bi-directional band width . Does NOT include: External transceivers, optic cables, or separate CDU unit if rack-mounted externally. Ultra-low latency with SHARP In-Network Computing for accelerated MPI/SHMEM collectives. Original maintenance/operations manual as pictured.

Liquid cooling lines fully connected red/blue caps for supply/return. Perfect for expanding an existing InfiniBand fabric or building a new AI/HPC cluster. Photos show the actual item: populated leaf and spine blades with QSFP56 cabling/manifolds, management modules, Puds Rattan intelligent power distribution, full liquid cooling hoses connected. Observed Configuration from Photos Actual Item.

Ideal for high-power density environments with reduced noise and OPEX compared to air-cooled setups. Rail kit if still attached. Specs verified against official NVIDIA/Mellanox documentation. Dual Rattan Puds for redundant power.

part #: cs8500 prices

  • $3999.00-$5000.00

specifications chompiserver:

  • brand: Nvidia
  • mpn: Cs8500
  • form factor: Rack
  • type: Server

seller chompiserver:

  • city: San Leandro, California
  • # reviews: 414
  • rating: 98.4%

offer chompiserver:

  • sold: 0
  • availability: In Stock
  • options: Seller-arranged-local-pickup
  • quantity: 1
  • started: December 23, 2025

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returns chompiserver:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days
  • method: Money back

general chompiserver:

  • Enterprise Networking, Servers > Servers, Clients Terminals > Computer Servers
  • condition: Used
form factor: rack, type: server,
category: computers > enterprise networking, servers > servers, clients terminals > computer servers, sku: 5715589110445632,

Nvidia CS8500 Is Similar To:

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4 offers $3999.00–$5000.00 USD
  • Offer #1: $5000.00 price + $0.00 shipping estimate = $5000.00* total. 1x MMB8500.FREE SHIPPING
  • Offer #2: $3999.00 price + $0.00 shipping estimate = $3999.00* total. Form Factor Plug-in Module. Expansion Slot Type QSFP56.FREE SHIPPING
  • Offer #3: $5000.00 price + $0.00 shipping estimate = $5000.00* total.FREE SHIPPING
  • Offer #4: $250000.00 price + $350.00 shipping estimate = $250350.00* total. Other accessories as shown. 1x M Chassis.+$350.00 shipping

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