• This is a high-performance Ethernet adapter from the Mellanox / NVIDIA ConnectX-5 EN generation.
• The model number MCX515A-CCAT corresponds to the single-port QSFP28 Ethernet variant offering up to 100 GbE.
• Suited for data centre, cloud, storage-backend, virtualization environments where you need a high-speed Ethernet link.
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Key Specifications & Features
• Network Speed: Up to 100 Gb/s Ethernet for the single-port version.
• External Port / Connector: One QSFP28 port (for optical/copper modules) on the card.
• Host Interface (Internal): PCIe 3.0 ×16 (8 GT/s) — the bus interface the card uses.
• Form Factor: Plug-in card, low-profile friendly size (approx 2.71″ x 5.6″) for many servers.
• Supported Protocols & Speeds: Ethernet 1/10/25/40/50/100 Gb/s (per datasheet).
• Latency / Message Rate: Built for low latency and high message rate (suitable for DPDK, NVMe-over-Fabrics, etc.).
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• Provides a 100 GbE option in a single-port card — strong for high-bandwidth link without dual ports.
• Uses the mature ConnectX-5 generation — proven in enterprise/HPC environments.
• Good balance of performance and cost compared to newer 200/400 GbE cards.
• Supports virtualization offloads, NVMe-over-Fabrics, and other modern network-storage acceleration features.
Condition: 100% Original
Warranty: 1 Year
Package: 100% Original Package
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