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Mellanox Technologies MCX516A-BDAT ConnectX-5 EN - Network Adapter - PCIe 4.0 x16 Low Profile - 40 Gigabit QSFP28 x 2

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Device Type: Network adapter| Form Factor: Plug-in card - low profile| Interface (Bus) Type: PCI Express 4.0 x16| PCI Specification Revision: PCIe 4.0| Ports: 40 Gigabit QSFP28 x 2| Connectivity Technology: Wired| Data Link Protocol: GigE, 10 GigE, 40 Gigabit LAN, 25 Gigabit LAN| Data Transfer Rate: 40 Gbps| Network / Transport Protocol: TCP/IP, UDP/IP, iSCSI

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Product Description
Mellanox Technologies MCX516A-BDAT ConnectX-5 EN - Network adapter - PCIe 4.0 x16 low profile - 40 Gigabit QSFP28 x 2

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First Listed on Newegg	June 25, 2026

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Item#: 9SIC7BKM048520