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Generic X520-DA2 10G PCI Express x8 82599 ES Chip Dual Port Ethernet Network Adapter E10G42BTDA,SFP not included

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Product Codes: X520-DA2/E10G42BTDA Chipset: For 82599ES Connectors: 2 * SFP+
Wiring: One or two LC connector 10G multi-mode fiber,10G Single-mode fiber SFP+ Direct Attach cables. Bus Type: PCI Express 2.0(5GT/s)
Bus Speed (MHz).Width: x8 lane PCI Express, operable in x8 and x16 slots. Data Rate(s) Supported per Port: 10 Gigabit
IEEE Standard/Network Topology: 10GBASE-SR, 10GBASE-LR Applicable network type: 10 Gigabit Ethernet Applicable fields: Server LEDs: 4 (1/port, link and speed) solid and blinking Full-height and low-profile, screw-on brackets included with each adapter

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Product Codes: X520-DA2/E10G42BTDA Chipset: For 82599ES Connectors: 2 * SFP+
Wiring: One or two LC connector 10G multi-mode fiber,10G Single-mode fiber SFP+ Direct Attach cables. Bus Type: PCI Express 2.0(5GT/s)
Bus Speed (MHz).Width: x8 lane PCI Express, operable in x8 and x16 slots. Data Rate(s) Supported per Port: 10 Gigabit
IEEE Standard/Network Topology: 10GBASE-SR, 10GBASE-LR Applicable network type: 10 Gigabit Ethernet Applicable fields: Server LEDs: 4 (1/port, link and speed) solid and blinking Full-height and low-profile, screw-on brackets included with each adapter

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First Listed on Newegg	July 16, 2026

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Item#: 9SIC7ZSM1H9851