🌟 NVIDIA Mellanox® MQM8790-HS2F Quantum™ HDR InfiniBand Switch
200Gb/s • 40× QSFP56 • P2C Airflow • Dual AC • Rail Kit • Unmanaged
NVIDIA PN: 920-9B110-00FH-0D0
The MQM8790-HS2F Quantum™ HDR switch delivers ultra-high-speed 200Gb/s HDR InfiniBand connectivity across 40 QSFP56 ports, ideal for AI clusters, HPC workloads, cloud infrastructure, and large-scale data centers. Designed with P2C airflow and dual AC redundancy, it ensures high performance and reliability under demanding conditions.
📦 Technical Specifications
Model: MQM8790-HS2F
Part Number: 920-9B110-00FH-0D0
Switch Type: Quantum™ HDR InfiniBand Switch
Total Ports: 40 × QSFP56 (up to 200Gb/s each)
Management: Unmanaged
Airflow: P2C (Power → Connector)
Power Supplies: 2 × AC, hot-swappable
Depth: Standard 1U rackmount
Accessories Included: Rail kit
Use Case: AI, HPC, cloud, high-bandwidth fabrics
⚙️ Key Features
✔ HDR 200Gb/s throughput per port for extreme performance
✔ 40× QSFP56 ports delivering dense, scalable InfiniBand connectivity
✔ P2C airflow optimized for server and GPU rack designs
✔ Dual redundant AC PSUs for maximum uptime
✔ Quantum ASIC providing ultra-low latency and fabric efficiency
✔ Ideal for NVIDIA GPU clusters, InfiniBand fabrics, and large AI deployments
✔ Rail kit included for easy rack installation
🧠 Ideal For
• AI/ML/RL training clusters
• HPC supercomputing nodes
• Cloud-scale fabrics
• High-throughput east-west data center networks
• NVMe-oF & RDMA accelerated workloads
📋 Quality Assurance (TES Certified)
• Full HDR port testing
• PSU, thermal, and airflow validation
• Refurbished or excellent condition hardware
• Compatibility tested with Mellanox/NVIDIA HDR cables and optics
• High-resolution images available upon request
💳 Payment & Shipping
• PayPal • Credit Card • Wire Transfer
• Worldwide shipping (8–13 days)
• Professional anti-static and foam packaging
• 30-day returns (buyer pays return shipping)
• Buyer responsible for customs duties
🏆 Why Buy From T.E.S IT-SOLUTIONS?
We supply global enterprises, HPC labs, and AI compute centers with:
• HDR & NDR InfiniBand switches
• ConnectX adapters (25G–400G)
• DAC/AOC/QSFP56/OSFP cables
• Technical matching, configuration assistance & deployment support
Our expertise ensures performance, reliability, and seamless integration for demanding infrastructures.