🌟 NVIDIA Mellanox® MCX623106AE-CDAT | ConnectX-6 Dx EN Adapter | Dual 100GbE QSFP56 | PCIe 4.0 x16 | Crypto | Tall Bracket | Refurbished
Model: MCX623106AE-CDAT
Part Number: 900-9X6AG-0066-ST0
Condition: Refurbished – Fully Tested
Type: ConnectX-6 Dx EN Ethernet Adapter
Bracket: Tall Bracket (Full-Height)
Form Factor: PCIe HHHL Adapter
The NVIDIA Mellanox® MCX623106AE-CDAT is a high-performance ConnectX-6 Dx EN network adapter designed for next-generation data centers, cloud platforms, and AI/HPC workloads. Offering dual 100GbE QSFP56 ports and a PCIe 4.0 x16 interface, this adapter delivers exceptional throughput, ultra-low latency, and advanced hardware offloads including RoCEv2, RDMA, NVMe-oF, GPUDirect, and SR-IOV (based on firmware). With Crypto enabled for secure networking, it is ideal for modern infrastructure requiring performance and protection.
🔧 Specifications
Adapter Type: ConnectX-6 Dx EN
Network Speed: 100GbE per port (200Gbps total throughput)
Ports: Dual QSFP56
Interface: PCIe 4.0 x16 (backward compatible with PCIe 3.0)
Security: Crypto Enabled (No Secure Boot)
Bracket: Tall / Full-Height
Form Factor: PCIe HHHL
Supported Technologies:
RoCEv2 / RDMA
GPUDirect
NVMe-oF
SR-IOV
Virtualization, storage, and low-latency offloads
Operating Environments: VMware, Proxmox, Red Hat, Ubuntu, Windows Server
Manufacturer: NVIDIA Mellanox Technologies
🌐 Key Features
Dual 100GbE Connectivity
High-bandwidth QSFP56 ports support scale-out compute and storage networks.
PCIe 4.0 x16 Interface
Provides maximum lane throughput for modern server architectures.
Hardware Crypto Engine
Ensures secure encrypted data transmission without performance loss.
Optimized for HPC & AI
Perfect for high-speed clustering, distributed training, and compute-intensive applications.
Advanced Offload Support
Reduces CPU overhead with NVMe-oF, RDMA, RoCEv2, and virtualization acceleration.
Broad Compatibility
Works seamlessly with leading server vendors and hypervisors.
🎯 Ideal Use Cases
AI & machine learning clusters
HPC & scientific computing
Hyper-scale cloud infrastructure
Enterprise data centers
NVMe-oF storage networks
Low-latency and security-critical environments
📋 Quality & Condition
Fully refurbished and tested for bandwidth & stability
Ports, firmware, thermals, and PCIe interface validated
Minimal cosmetic wear
100% functional and integration-ready
Photos available upon request
💳 Payment & Shipping
PayPal, Credit Card, Wire Transfer
International shipping (8–13 business days)
Secure ESD-safe packaging
Returns accepted (buyer pays return shipping)
VAT-compliant invoicing available
🤝 Why T.E.S IT-SOLUTIONS?
Specialists in Mellanox ConnectX series hardware
Large inventory of adapters, switches, optics & cables
Every unit professionally refurbished and engineer-tested
Trusted by data centers, AI labs, and enterprises worldwide
Fast global delivery & technical consulting