Dell Mellanox CX516A ConnectX-5 EN 2P 100Gigabit NIC Network Card 09DVW4 9DVW4
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- Specifications
- Description
| Manufacturer Part Number | 09DVW4 9DVW4 |
| Manufacturer | Dell Mellanox |
| Condition | Refurbished |
| Standard Warranty | 90 Day Replacement Warranty |
| Item Category | Network Interface Cards (NICs) |
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Dell Mellanox ConnectX-5 Dual-Port 100GbE QSFP28 Network Card | 9DVW4 | 09DVW4 | MCX516A-CCAT
The Dell Mellanox ConnectX-5 Network Interface Card (NIC) delivers ultra-high-performance 100 Gigabit Ethernet connectivity for modern data centers, cloud platforms, and high-performance computing environments. Identified by Dell part numbers 9DVW4 and 09DVW4, this adapter is based on the Mellanox ConnectX-5 CX516A architecture and provides industry-leading bandwidth, ultra-low latency, and advanced hardware offloads.
Manufactured by Mellanox for Dell, the MCX516A-CCAT is engineered to accelerate compute, storage, and GPU-driven workloads while reducing CPU overhead through intelligent offload technologies.
Key Specifications
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Manufacturer: Mellanox (Dell OEM)
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Model / MPN: MCX516A-CCAT (ConnectX-5 CX516A)
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Dell Part Numbers: 9DVW4, 09DVW4
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Network Interface: 100 Gigabit Ethernet (100GbE)
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Ports: Dual-Port
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Connector Type: QSFP28
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Bus Interface: PCI Express (PCIe)
Performance & Features
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Up to 100Gbps per port for extreme throughput
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Ultra-low latency networking for mission-critical workloads
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NVMe over Fabrics (NVMe-oF) offload support
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Advanced networking and storage acceleration
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Reduces CPU utilization with intelligent hardware offloads
Form Factor & Compatibility
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Available with low-profile and full-height bracket options
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Designed for high-density server environments
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Compatible with x86, Power, ARM, and GPU-accelerated platforms
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Ideal for enterprise servers, cloud infrastructure, and HPC systems
Ideal Use Cases
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High-performance computing (HPC)
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AI and GPU-accelerated workloads
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NVMe-oF storage and software-defined storage
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Cloud and hyperscale data centers
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Low-latency financial and analytics platforms
The Dell Mellanox ConnectX-5 Dual-Port 100GbE NIC (9DVW4 / 09DVW4 / MCX516A-CCAT) delivers exceptional bandwidth, scalability, and advanced offload capabilities, making it a powerful networking solution for next-generation enterprise and data center deployments.