🌟 NVIDIA Mellanox® ConnectX-4 VPI MCX456M-ECAT (P/N: 900-9X4AC-0056-MT0) – Dual-Port 100GbE/EDR InfiniBand Adapter, Multi-Host, Refurbished
Specifications:
🔸 Model: MCX456M-ECAT
🔸 Part Number: 900-9X4AC-0056-MT0
🔸 Type: VPI Adapter Card with Multi-Host Support
🔸 Data Rate: 100Gb/s – EDR InfiniBand and 100GbE
🔸 Port Configuration: Dual QSFP28
🔸 Interface: Dual PCIe Gen 3.0 x8 (Socket Direct)
🔸 Bracket Type: Tall (Full-Height)
🔸 Compliance: RoHS R6 Certified
🔸 Condition: Refurbished, Fully Tested
🔸 Manufacturer: NVIDIA Mellanox Technologies Ltd
🌐 Powerful Dual-Port Adapter with Multi-Host Architecture:
✅ Dual-Protocol VPI (InfiniBand + Ethernet): Flexible deployment with support for EDR InfiniBand and 100GbE—ideal for evolving network fabrics.
✅ Multi-Host & Socket Direct Support: Utilizes two PCIe x8 connections to access both CPU sockets in dual-processor servers, minimizing latency and maximizing throughput.
✅ 100Gb/s Dual-Port Performance: QSFP28 ports offer ultra-fast, reliable transmission—ideal for AI/ML clusters, high-frequency trading, HPC, and data analytics.
✅ Data Center Ready: Optimized for hybrid and high-density networking environments with enterprise-level scalability.
🔧 Key Features & Benefits:
 
 
Multi-Host Architecture: Connect multiple hosts to a single adapter while maintaining performance isolation—ideal for shared infrastructure.
 
 
 
RoCE & RDMA Support: Reduce CPU load and improve latency using Remote Direct Memory Access over Ethernet or InfiniBand.
 
 
 
Hardware Offloads: Supports VXLAN, NVGRE, stateless offloads, and NVMe-over-Fabrics (NVMe-oF).
 
 
 
Enterprise Reliability: ECC protection, adaptive routing, and secure boot capabilities ensure stable operation in mission-critical environments.
 
💼 Ideal For:
 
 
Dual-Socket Servers: Designed to balance I/O across both CPUs using two PCIe x8 links (Socket Direct).
 
 
 
Data Centers & HPC Infrastructure: Scalable high-throughput adapter for server-to-server and server-to-storage communication.
 
 
 
AI / Machine Learning Workloads: Provides low-latency, high-bandwidth pathways ideal for training and inference environments.
 
 
 
Cloud & Virtualized Networks: Enables virtual machine density and bandwidth optimization across shared infrastructures.
 
📋 Quality Assurance:
✅ Extensively Tested: Full functionality guaranteed—performance, firmware, and hardware inspected.
✅ Excellent Physical Condition: Clean and fully operational with minimal cosmetic wear.
✅ Installation Support: Technical guidance and compatibility advice available.
💳 Payment & Shipping:
✅ Payment Methods: PayPal and all major credit cards accepted.
✅ Shipping Timeline: International delivery within 8–13 business days. Packing and handling included.
✅ Returns: Accepted within the specified return window. Buyer is responsible for return shipping.
✅ Payment Window: Due within 3 days of purchase; item may be relisted after 5 days.
📸 See Images: High-resolution photos available upon request to verify condition and label details.
🚀 Maximize Dual-Socket Performance with ConnectX-4 VPI:
Empower your infrastructure with the NVIDIA Mellanox® MCX456M-ECAT—a high-performance, dual-port, dual-interface adapter engineered for next-gen cloud, AI, and HPC environments.
🔧 Why T.E.S IT Solutions?
At T.E.S IT Solutions, we offer expertly refurbished, performance-tested Mellanox equipment at competitive prices. Our team ensures tailored solutions and global support.
🔸 Product Categories:
 
 
Adapters: 10GbE to 200GbE – Ethernet & InfiniBand
 
 
 
Switches: Scalable Mellanox switches for enterprise networks
 
 
 
Cables: QSFP28, OSFP, SFP28 – copper & fiber, all configurations
 
📦 Get a Quote or Bulk Offer: Contact us for volume pricing, technical documentation, or system integration help.
Best Regards,
Itzhak Finkelstein
CEO, T.E.S IT-Solutions
 
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