Dell Mellanox ConnectX-4 CX4421A 25GB Dual Port SFP28 Daughter Card (T3CYH)
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- Specifications
- Description
| Manufacturer Part Number | T3CYH, 0T3CYH |
| Manufacturer | Mellanox |
| Condition | Refurbished |
| Standard Warranty | 90 Day Replacement Warranty |
| Item Category | Network Interface Cards (NICs) |
| Model | ConnectX-4 |
| Form Factor | Network Daughter Card (NDC) |
| Interface | |
| External Interfaces | 2x SFP28 Cages |
| Storage Capacity | |
| Transfer Rate | 25 Gbps per port |
| Network Management Type | |
| Processor Type | Mellanox ConnectX-4 |
| Clock Speed | |
| Number of Cores | |
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| Socket Type | |
| TDP | ~12 W |
| Compatible Port | |
| Number of Ports | 2 |
| CPU Type | |
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| Memory Kit Speed | |
| Memory Kit Technology | |
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| Memory Number of Pins | |
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| Network Ports | |
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This is a genuine Dell Mellanox ConnectX-4 Dual-Port 25GbE SFP28 Network Daughter Card (NDC) (P/N: T3CYH). This high-performance adapter provides two 25GbE ports in a specialized mezzanine form factor, offering a powerful, integrated networking upgrade for Dell's 13th Generation PowerEdge servers. By using the dedicated NDC slot, it delivers high-throughput connectivity without occupying a standard PCIe slot, making it an ideal choice for data-intensive applications.
Key Features
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High-Speed 25GbE Connectivity: Features two 25GbE SFP28 ports, providing a massive bandwidth upgrade over 10GbE for demanding enterprise workloads.
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Network Daughter Card (NDC) Form Factor: This specialized card plugs directly into a dedicated slot on the motherboard of compatible PowerEdge servers, preserving valuable PCIe slots for other hardware like GPUs or RAID controllers.
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Low-Latency Performance: Powered by the Mellanox ConnectX-4 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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Dell Certified: As a genuine Dell part, it guarantees seamless "plug and play" integration, reliability, and performance within the intended server platforms.