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Main image of PCIe Dual Port 10GbE SFP+ Fiber Network Card Intel 82599ES, X520-DA2, for Server Single Port -PCIe x4

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PCIe Dual Port 10GbE SFP+ Fiber Network Card Intel 82599ES, X520-DA2, for Server Single Port -PCIe x4

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Technical parameters: Applicable network 10-gigabit Ethernet server main controller. Intel(R) 82599EN bus type.
PCI Express X4, 5.0GT/s medium interface SFP LC, optical transmission rate 10000Mbps network topology 10GBase-SR/10GBase-LR/10GBase-ER/10GBase-ZR/10GBase-LRM
IEEE 802.3ae/IEEE 802.3aq/IEEE 802.1Qbg/IEEE 802.1Qbb/IEEE 802.1Qaz/
IEEE 802.1Qau/IEEE 1588, 802.1as management functions are transmitted via SMBus or NC-SI for IPMI, iSCSI boot, Wake on LAN (WoL), PXE remote boot, VLAN filtering for operating systems such as FreeBSD, Linux, VMWare ESXi, Windows 7/Server 2012/Server 2008/Windows 8/Windows 8.1/Server 2016/Windows 10.
Working temperature: 0 - 55 (32 - 131)
Storage temperature: -40 to 70 (-40 to 158 ) Storage humidity: 90%
Non-condensing relative humidity at 35

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Technical parameters: Applicable network 10-gigabit Ethernet server main controller. Intel (R) 82599EN bus type. PCI Express X4, 5.0GT /s medium interface SFP LC, optical transmission rate 10000Mbps network topology 10GBase-SR/10GBase-LR/10GBase-ER/10GBase-ZR/10GBase-LRM IEEE 802.3 ae/IEEE 802.3 aq/IEEE 802.1Q bg/IEEE 802.1Q bb/IEEE 802.1Q az/ IEEE 802.1Q au/IEEE 1588, 802.1 as management functions are transmitted via SMBus or NC-SI for IPMI, iSCSI boot, Wake on LAN (WoL), PXE remote boot, VLAN filtering for operating systems such as FreeBSD, Linux, VMWare ESXi, Windows 7/Server 2012/Server 2008/Windows 8/Windows 8.1 /Server 2016/Windows 10.
Working temperature: 0 - 55 (32 - 131)
Storage temperature: -40 to 70 (-40 to 158 )
Storage humidity: 90% Non-condensing relative humidity at 35

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First Listed on Newegg	July 09, 2026

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Item#: 9SIC7FWM128211