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Mellanox MCX653105A-HDAT-SP ConnectX-6 InfiniBand/VPI 1 x Port 200Gb/s QSFP56 PCI Express 4.0 x16 Ne...
- ConnectX-6 technology
- Dual-protocol support: InfiniBand and Ethernet (VPI)
- Single port with QSFP56 connector
- 200Gb/s data transfer rate
- PCI Express 4.0 x16 host interface
- High-performance computing (HPC) and AI/ML optimized
- Low latency and high bandwidth
- Advanced acceleration features (e.g., RDMA, RoCEv2)
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Product Overview
The Mellanox MCX653105A-HDAT-SP is a ConnectX-6 InfiniBand/VPI adapter card. It features a single port supporting 200Gb/s speeds and utilizes a QSFP56 interface, connecting via PCI Express 4.0 x16.
Technical Information
| Product Type | Network Adapter Card |
| Technology | ConnectX-6 |
| Protocols | InfiniBand / VPI (Virtual Protocol Interconnect) |
| Port Configuration | 1 x QSFP56 |
Additional Specifications
| Data Rate | 200Gb/s |
| Host Interface | PCI Express 4.0 x16 |
| Manufacturer | Mellanox (NVIDIA) |
Product Description
The Mellanox MCX653105A-HDAT-SP is a state-of-the-art network interface card (NIC) based on NVIDIA's ConnectX-6 technology, designed for the most demanding high-performance computing (HPC), artificial intelligence (AI), and machine learning (ML) workloads. This adapter card offers unparalleled speed and efficiency, supporting dual-protocol operation through its Virtual Protocol Interconnect (VPI) architecture, allowing it to function seamlessly as either an InfiniBand or Ethernet adapter. Equipped with a single QSFP56 port, this card can achieve blazing-fast data transfer rates of up to 200 Gigabits per second. The QSFP56 form factor is crucial for enabling these high speeds in a compact interface. The card connects to the host system via a PCI Express 4.0 x16 interface, providing ample bandwidth to prevent bottlenecks between the network adapter and the CPU. This combination of high-speed port and robust PCIe interface makes it ideal for data-intensive applications and large-scale cluster environments. Beyond raw speed, the ConnectX-6 architecture incorporates numerous hardware acceleration engines to offload tasks from the CPU, thereby improving overall system performance and reducing latency. These features include support for Remote Direct Memory Access (RDMA) over Converged Ethernet (RoCEv2) and InfiniBand, as well as advanced capabilities for storage, security, and virtualization. The MCX653105A-HDAT-SP is engineered for environments where maximum throughput, minimal latency, and efficient resource utilization are paramount.