Description
Achieve industry-leading network performance with the NVIDIA® MCX75343AMC-NEAC ConnectX-7 Adapter Card. This high-speed 400GbE adapter card delivers exceptional throughput and low latency to meet the needs of modern data centers, AI workloads, and high-performance computing (HPC) environments. With support for NVIDIA’s NDR InfiniBand and 400 Gigabit Ethernet, the ConnectX-7 provides seamless, secure, and reliable data transfer capabilities.
Built with PCI Express 5.0 x16, it ensures maximum bandwidth and performance while maintaining power efficiency. The single-port design offers simplicity without compromising speed, making it ideal for cloud, enterprise, and edge computing infrastructure. The Crypto Enabled variant adds advanced data protection and hardware-level encryption to ensure secure network operations for sensitive and mission-critical workloads.
| Specification | Details |
|---|---|
| Brand | NVIDIA |
| Model | MCX75343AMC-NEAC |
| Product Type | ConnectX-7 Adapter Card |
| Network Speed | 400 Gigabit Ethernet (400GbE) |
| Interface | PCI Express 5.0 x16 |
| Port Type | Single Port |
| Connectivity | Supports NDR InfiniBand and 400GbE Ethernet |
| Crypto Feature | Crypto Enabled |
| Cable Type Supported | Optical Fiber |
| Data Transfer Rate | Up to 400 Gbps |
| Form Factor | Full-height |
| Use Case | Data Center, AI, HPC, Enterprise Networking |
| Performance Features | Low latency, high throughput, advanced offloads |
| Compatibility | Compatible with NVIDIA Spectrum switches and high-performance servers |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
