XWYWX 10Gb PCIe X8 NIC Converged Network Interface Card 1*SFP+ Port for Intel 82599EN Chip PCI-E Ethernet LAN Network Adapter Compare to X520-DA1 for Win/Linux/FreeBSD/VMware-X1S1187-11
HIGH QUALITY 82599EN CONTROLLER: X1S1187-11 adopts high-quality original 82599EN chip. Compliant with PCI-Express host interface specification v2.0 x8, bus width is 5GT/s. Compatible with PCIe x16, fully comparable to X520-DA1(E10G42BTDA).
POWERFUL FEATURES: X1S1187-11 supports virtual machine device queues, jumbo frames up to 15.5K, checksum offload, supports receive side scaling (RSS) and interrupt throttling control to limit the maximum interrupt rate and improve CPU utilization.
BROAD COMPATIBILITY: X1S1187-11 complies with IEEE802.3ae IEEE 802.3x and IEEE 802.1q, supports IPv 4/6 protocols. Compatible with Windows* Client: 10,Windows Server: 2012/R2,2016/2019,Linux: RHEL9.2&8.8, SLES15 SP5, SLES12 SP5, Ubuntu*22.04 LTS/20.04 LTS,Debian*11,FreeBSD* 13.1&12.4,VMware ESXi 6.5/6.7.(For more system support, please contact us.)
EASY TO INSTALL AND MANAGE: Just plug into the PCI-Express X8/X16 slot, download the driver from the chip company's official website (
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XWYWX 10Gb PCIe X8 NIC Converged Network Interface Card 1*SFP+ Port for Intel 82599EN Chip PCI-E Ethernet LAN Network Adapter Compare to X520-DA1 for Win/Linux/FreeBSD/VMware-X1S1187-11
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First Listed on Newegg
May 13, 2025
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