Dual- and Single-Port 10 Gigabit SFP+ Ethernet Converged Network Adapters 

Provide Ultimate Flexibility and Scalability in Virtual and Unified Storage Environments

▪ PCI Express* 2.0, dual port 10 Gigabit Ethernet controller along with Intel Xeon processor 500 series servers deliver the performance that demanding applications require.

▪ Industry-leading product innovations for I/O virtualization that are ideal for the dynamic data center.

▪ Unified networking support simplifies the network infrastructure by allowing LAN, SAN, and IPC traffic to share the same data center fabric.

▪ Energy-efficient design with integrated SFI/KR PHYs that creates new opportunities for Blades and LAN-on-motherboard (LOM) solutions.

▪ High-volume stable architecture with broad operating system support.

PCI Express x8 X520-DA2 Network adapter adopts Intel third-generation WMB network controller Intel JL82599ES, By providing unparalleled features of virtualization, flexible features of LAN and SAN network, and proven reliable performance, it solves the high requirements of the generation data center, it has Dual 10 Gigabit SFP+ port which can setup a long-distance link with a file server or a remote workstation.

Specification

• PCI-Express host interface specification v2.0 with 5.0GT/s BUS width

• PCI-Express lanes: x8 

• Complies with dual- port 10 gigabit SFP+ Connectivity port 

• Complies with IEEE802.3ae specification

• Layer 2 functions: IEEE 802.3x Flow Control - IEEE 802.1q VLAN

• Supports Receive-side scaling (RSS)

• Supports IPv 4, IPv 6 protocols

• Supports Jumbo Frames up to 15.5K

• Supports Checksum offloading 

• Statistics for management and RMON

• Support for virtual machines device queues

• Interrupt throttling control to limit maximum interrupt rate and improve CPU usage