🌟 NVIDIA Mellanox® MCX623105AN-VDAT ConnectX-6 Dx Ethernet Adapter | 200GbE | PCIe 4.0 x16 | Single QSFP56 | Refurbished
Model: MCX623105AN-VDAT
Part Number: 900-9X6AG-0018-ST0
Condition: Refurbished – Fully Tested
The NVIDIA Mellanox® ConnectX-6 Dx MCX623105AN-VDAT delivers ultra-fast 200GbE performance with advanced offloads, PCIe Gen4 x16 bandwidth, and low-latency QSFP56 connectivity. Engineered for hyperscale, AI, and high-performance enterprise networking, it provides exceptional throughput, efficiency, and reliability.
🔧 Specifications
Adapter Type: ConnectX-6 Dx EN Ethernet Adapter
Network Speed: 200GbE
Port: 1 × QSFP56
Interface: PCIe Gen4 x16
Bracket: Tall Bracket
Crypto: No Crypto
Technologies: RoCE, RDMA
Form Factor: Full-height
🌐 Key Features
✅ 200GbE High-Speed Networking – ideal for AI, ML, HPC, virtualization & high-bandwidth workloads
✅ Low-Latency QSFP56 Port – optimized for real-time packet processing
✅ PCIe Gen 4.0 – doubled throughput vs PCIe Gen3
✅ Advanced Offloads – RoCE v2, RDMA, NVGRE, VXLAN, VirtIO
✅ No-Crypto Variant – ideal for restricted or regulated deployments
✅ Energy Efficient – optimized thermal and power behavior
🎯 Ideal Use Cases
AI & Machine Learning Clusters
Hyperscale Cloud Environments
High-Performance Storage Networks
Enterprise Virtualization
5G, SDN/NFV, and low-latency workloads
📋 Quality Assurance
Professionally refurbished
Fully tested for packet integrity, port stability, and PCIe compatibility
Minimal cosmetic wear
Suitable for production environments
💳 Payment & Shipping
PayPal, Credit Card, Wire Transfer
International shipping (8–13 days)
Secure ESD packaging included
Returns accepted (buyer pays return shipping)
🛠 Why Choose T.E.S IT-SOLUTIONS?
Leading supplier of Mellanox NVIDIA networking hardware
Global shipping and fast handling
Professional support for deployment, cabling & compatibility
Large inventory of adapters, switches, cables & optics