Mellanox CX4411A ConnectX-4 Lx 25GbE SFP28 Mezzanine Card MCX4411A-ACQN
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- Specifications
- Description
| Manufacturer Part Number | MCX4411A-ACQN |
| Manufacturer | Mellanox (an NVIDIA company) |
| Condition | Refurbished |
| Standard Warranty | 90 Day Replacement Warranty |
| Item Category | Server Network Card |
| Model | ConnectX-4 Lx |
| Form Factor | Mezzanine Card |
| Interface | PCIe |
| External Interfaces | 1x SFP28 Cage |
| Storage Capacity | |
| Transfer Rate | 25 Gbps |
| Network Management Type | |
| Processor Type | Mellanox ConnectX-4 Lx |
| Clock Speed | |
| Number of Cores | |
| Cache | |
| Socket Type | |
| TDP | ~9 W |
| Compatible Port | |
| Number of Ports | 1 |
| CPU Type | |
| HDD Form Factor | |
| HDD Interface | |
| HDD Rotation Speed | |
| HDD Storage Capacity | |
| HDD Transfer Rate | |
| Memory Bus Speed | |
| Memory Capacity Per Module | |
| Memory Features | |
| Memory Form Factor | |
| Memory Kit Brand | |
| Memory Kit Breakdown | |
| Memory Kit Speed | |
| Memory Kit Technology | |
| Memory Kit Total Capacity | |
| Memory Kit Voltage | |
| Memory Number of Modules | |
| Memory Number of Pins | |
| Memory Total Capacity | |
| Memory Type | |
| Network Ports | |
| Processor Model | |
| SSD Capacity | |
| SSD Interface | |
| SSD Storage Capacity | |
| SSD Transfer Rate | |
| SSD Type |
This is a Mellanox ConnectX-4 Lx Single-Port 25GbE SFP28 Ethernet Mezzanine Adapter (P/N: MCX4411A-ACQN). This adapter is designed to provide a high-performance, low-latency networking solution for modern data centers. The mezzanine form factor allows it to be integrated into specific OEM server platforms (like Dell PowerEdge) without occupying a standard PCIe slot, making it ideal for high-density compute and storage solutions.
Key Features
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High-Speed 25GbE Connectivity: Features a single 25GbE SFP28 port, providing a significant performance upgrade over 10GbE for demanding enterprise workloads.
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Mezzanine Form Factor: This specialized card plugs directly into a dedicated slot on the motherboard of compatible servers, preserving valuable PCIe slots for other hardware.
- RDMA Performance: Powered by the Mellanox ConnectX-4 Lx controller, it supports advanced acceleration and offload engines, including RDMA over Converged Ethernet (RoCE), to reduce CPU overhead and deliver low-latency performance.
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Enterprise Grade: Engineered for the data center with features designed to accelerate network performance for virtualization, cloud, and storage applications.