Nvidia Mellanox ConnectX-6 VPI CX653105A Single Port QSFP56 100GB EDR/HDR Network Interface Card (NIC) MCX653105A-ECAT
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- Specifications
- Description
| Manufacturer Part Number | MCX653105A-ECAT |
| Manufacturer | Mellanox |
| Condition | Refurbished |
| Standard Warranty | 90 Day Replacement Warranty |
| Item Category | Network Interface Cards (NICs) |
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NVIDIA Mellanox ConnectX-6 VPI 100Gb Network Interface Card
Model: MCX653105A-ECAT
Board ID: CX653105A
The NVIDIA Mellanox ConnectX-6 VPI MCX653105A-ECAT is a high-performance 100Gb network interface card built for modern data centers, cloud environments, high-performance computing (HPC), and latency-sensitive workloads. Based on the CX653105A hardware platform, this adapter delivers flexible connectivity with support for both InfiniBand and Ethernet protocols.
Key Features
- Single-port QSFP56 interface supporting up to 100Gb/s
- PCIe Gen3 / Gen4 x16 host interface
- Supports InfiniBand EDR and HDR100
- Compatible with 100Gb Ethernet and backward to 10GbE
- Ultra-low latency under 600 nanoseconds
- High message rate up to 215 million messages per second
- Advanced hardware offloads and RDMA support
- Integrated XTS-AES encryption engine
- SR-IOV virtualization support
Technical Specifications
- Product Line: NVIDIA Mellanox ConnectX-6 VPI
- Part Number: MCX653105A-ECAT
- Board Model: CX653105A
- Ports: 1 x QSFP56
- Maximum Data Rate: 100 Gb/s
- Host Interface: PCIe x16
- Form Factor: Half-Height, Half-Length (HHHL)
- Bracket: Full-height installed
Protocol Support
- InfiniBand: SDR, DDR, QDR, FDR10, FDR, EDR, HDR100
- Ethernet: 100GBASE-CR4, CR2, KR4, SR4
- Backward compatible to 10Gb Ethernet
Physical Specifications
- Dimensions: 6.6 x 2.71 inches (167.65 x 68.90 mm)
- Connector Type: QSFP56
- Typical Power Consumption: 15.6W
- Maximum Port Power: 5W
Advanced Capabilities
- RDMA over Converged Ethernet (RoCE)
- InfiniBand verbs acceleration
- Packet processing offloads
- Hardware-based encryption and security
- Optimized for virtualization and multi-tenant environments
Important Notes
- Supports EDR and HDR100 (100Gb)
- Does not support full 200Gb HDR
- Uses CX653105A hardware platform with firmware-limited speed
Typical Applications
- High-performance computing (HPC)
- AI and GPU clusters
- Cloud data centers
- NVMe over Fabrics (NVMe-oF) storage
- Low-latency trading systems
The MCX653105A-ECAT provides reliable, high-speed 100Gb connectivity with enterprise-grade performance, advanced acceleration features, and flexible dual-protocol support.