🌟 NVIDIA Mellanox® MCX456A-ECAT (P/N: 900-9X4AC-0056-ST3) – ConnectX-4 Dual-Port 100Gb/s InfiniBand & Ethernet Adapter, PCIe 3.0 x16
Specifications:
🔸 Model: MCX456A-ECAT
🔸 Part Number: 900-9X4AC-0056-ST3
🔸 Adapter Type: ConnectX-4 VPI (Virtual Protocol Interconnect)
🔸 Network Speed: 100GbE & EDR InfiniBand (100Gb/s)
🔸 Port Configuration: Dual-Port QSFP28
🔸 Interface: PCI Express 3.0 x16
🔸 Bracket: Tall Bracket (Full Height, Standard Server Compatibility)
🔸 Condition: Professionally Refurbished
🔸 Manufacturer: NVIDIA Mellanox Technologies Ltd
🌐 High-Performance Dual-Protocol Networking:
✅ InfiniBand + Ethernet Flexibility: ConnectX-4 architecture enables seamless switching between 100GbE and EDR InfiniBand for versatile deployment.
✅ High Bandwidth – Low Latency: Dual 100Gb/s QSFP28 ports with PCIe Gen3 x16 interface ensure ultra-fast throughput and low-latency communication across compute, storage, and networking workloads.
✅ Ideal for Intensive Applications: Built for AI/ML environments, real-time analytics, financial modeling, and HPC simulations.
✅ Energy-Efficient: Designed to reduce power draw while sustaining peak data throughput—ideal for large-scale infrastructure.
🔧 Key Features & Benefits:
 
 
RDMA over Converged Ethernet (RoCE): Achieve efficient data movement and CPU offload.
 
 
 
VPI Capability: Auto-switch between InfiniBand and Ethernet based on deployment requirements.
 
 
 
Hardware Offloads: Includes support for NVMe over Fabrics, virtualization, flow steering, and intelligent packet processing.
 
 
 
Future-Proof Design: Supports growing data center bandwidth needs with backward compatibility for 40/56GbE environments.
 
💼 Ideal For:
 
 
Data Centers: Build robust, scalable, high-speed interconnects between servers and storage nodes.
 
 
 
HPC & AI Infrastructure: Reduce latency and boost message rate performance for critical compute operations.
 
 
 
Cloud & Enterprise Networks: Optimize data center traffic with dual-function support and multi-tenant virtualization capabilities.
 
📋 Quality Assurance:
✅ Fully Tested & Refurbished: Thorough diagnostic and functional tests ensure optimal performance.
✅ Excellent Condition: Minimal cosmetic wear, fully operational. Product images available upon request.
✅ Integration Support: Compatibility guidance and installation consultation included.
💳 Payment & Shipping:
✅ Payment Options: PayPal and major credit cards accepted.
✅ Payment Window: Payment due within 3 days. Item may be relisted if unpaid after 5 days.
✅ Shipping: International delivery (8–13 business days), packaging and handling included.
✅ Returns: Accepted within return period; return shipping paid by buyer.
📸 See Pictures: High-resolution visuals of the MCX456A-ECAT available upon request.
🚀 Upgrade to High-Speed Dual-Port Connectivity:
Leverage the power of the NVIDIA Mellanox® MCX456A-ECAT to accelerate your enterprise network or compute cluster with dual-port 100GbE / EDR InfiniBand performance—reliably and affordably.
🔧 Why T.E.S IT Solutions?
At T.E.S IT Solutions, we specialize in high-performance refurbished networking gear. Each item is tested, verified, and backed by expert support to ensure success in your infrastructure upgrades.
🔸 Product Range Includes:
 
 
Adapters: Ethernet & InfiniBand, 10GbE to 200Gb/s
 
 
 
Switches: Scalable switches for data center fabrics
 
 
 
Cables: QSFP+/QSFP28/SFP+/SFP28 in fiber & copper options
 
📦 Request Your Quote Now: Bulk pricing, technical consultation, and inventory inquiries available upon request.
Best Regards,
Itzhak Finkelstein
CEO, T.E.S IT-Solutions