🌟 NVIDIA Mellanox® ConnectX-5 Ex Adapter Card (NVIDIA P/N: 900-9X5AD-0056-STB) – Dual-Port QSFP28, PCIe Gen4, Ethernet + InfiniBand
Specifications:
🔸 Model: MCX556A-EDAT
🔸 Part Number: 900-9X5AD-0056-STB
🔸 Network Technology: Dual-Port 100GbE and EDR InfiniBand
🔸 Ports: 2x QSFP28
🔸 Interface: PCIe 4.0 x16
🔸 Bracket Type: Tall Bracket (Standard Full Height)
🔸 Technology: RoCE, RDMA, Tag Matching, Rendezvous Offload
🔸 Manufacturer: NVIDIA Mellanox Technologies Ltd🌐 Built for High-Bandwidth, Low-Latency Environments:
✅ Dual-Protocol 100Gb/s Connectivity: Supports both 100GbE and EDR InfiniBand on dual QSFP28 ports, allowing deployment flexibility in diverse networking architectures.
✅ PCIe Gen4 Support: With PCIe 4.0 x16 lanes, the adapter enables ultra-fast throughput and reduced I/O latency, maximizing performance for AI, HPC, cloud, and big data workloads.
✅ Advanced Offload Engines: Features tag matching and rendezvous offloads to minimize CPU overhead, increase message rates, and streamline large-scale data transfers.
✅ Power-Efficient Architecture: Operates on low power (3.3V & 12V), making it ideal for large-scale data centers that prioritize energy efficiency.
🔧 Key Features & Benefits:
RDMA over Converged Ethernet (RoCE): Enables high-efficiency, low-latency networking across Ethernet fabric with hardware-level RDMA support.
InfiniBand & Ethernet Flexibility: Seamlessly transition between Ethernet and InfiniBand protocols for maximum adaptability.
Secure & Reliable: Offers high message rates, flow control, and ECC-protected internal memory for data integrity.
Virtualization & Cloud Ready: SR-IOV and hardware acceleration for efficient multi-tenant environments and containerized workloads.
💼 Ideal For:
High-Performance Data Centers: Optimize network performance for AI clusters, analytics, and simulation environments.
Enterprise Ethernet/InfiniBand Networks: Deploy a flexible, dual-stack solution capable of handling both high-speed protocols.
Cloud & Virtualized Platforms: Enhance throughput and reduce virtualization overhead with advanced offload technologies.
📋 Quality Assurance:
✅ Tested & Verified: Each card is thoroughly tested and professionally refurbished to ensure peak operating condition.
✅ Excellent Physical Condition: Full functionality with minimal cosmetic wear. Visual documentation available upon request.
✅ Certified Compatibility: Suitable for use in enterprise-class servers from major manufacturers.💳 Payment & Shipping:
✅ Payment Options: PayPal and major credit cards accepted.
✅ Shipping: International delivery within 8–13 days. All handling and packaging included.
✅ Returns: Accepted within the specified return window; buyer covers return shipping.
✅ Payment Terms: Payment must be completed within 3 days; item will be relisted after 5 days of non-payment.📸 Product Images Available: Contact us for detailed photos of the MCX556A-EDAT.
🚀 Accelerate Your Infrastructure:
Upgrade your data center with the NVIDIA Mellanox® MCX556A-EDAT – a high-performance, energy-efficient, dual-port adapter designed to power modern networking environments with 100GbE and InfiniBand HDR flexibility.
🔧 Why Choose T.E.S IT Solutions?
At T.E.S IT Solutions, we provide professionally refurbished Mellanox equipment rigorously tested for quality and reliability. We help organizations of all sizes build scalable, cost-effective, and future-ready network infrastructures.
🔸 Our Product Line Includes:
Adapters: Ethernet & InfiniBand, up to 200Gb/s
Switches: High-speed switches for scalable data centers
Cables: Copper & fiber, QSFP28/SFP28/OSFP & more
📦 Contact Us Today: For custom quotes, volume pricing, and technical integration support.
Best Regards,
Itzhak Finkelstein
CEO, T.E.S IT-Solutions