DELL 540-BBHD Internal Ethernet 10000Mbit/s

10 Gigabit Ethernet, IEEE 802.3ae, PCI-E The Dell 10GE PCIe x8 Dual Port Network Adapter is a PCIe x8 v1.1 adapter, that has driver support for Windows and Linux. It supports IEEE 802.3ae compliant - IEEE definition and standards for 10GE, DIX/802.3 FCS Offload for Tx and Rx frames - Flow control offloading, 802.1Q VLAN tag support Only one VLAN per port, no multiple VLAN per port support, 802.1p QoS support and 802.3X Pause Frame support. This product has been tested and validated on Dell systems. It is supported by Dell Technical Support when used with a Dell system.