Features: 1.Network Solution: The NC523SFP is an eight lane (x8) PCI Express (PCIe) 10 Gigabit network solution, offering superior bandwidth in a ProLiant Ethernet adapter. 2.Dual Port: This server adapter with dual port supports SFP+ connectors, requiring either DAC for copper environments, or fiber transceivers and fiber cables for fiber optic environments. 3.Advanced This PCIe network card supports for TCP checksum and segmentation (LSO) offload capability, VLAN tagging, jumbo frames, IPv6, and more. 4.LED Indicator: This ethernet server adapter is designed with LED indicator that can display link integrity and network activity for easy troubleshooting. 5.9KB Jumbo Frame Supported: This SFP network card supports 9KB jumbo frame for higher throughput and better CPU utilization. Jumbo frames are especially useful for database transfers and tape backups. specification:Item Type: Server Adapter Material: Printed Circuit Board Chipset: For QLogic cLOM8214 Primary Interface Type: SFP Main Interface Speed: 10GB Interface: Two 10GB SFP+ Data Transfer Rate: 10000Mbps Per Port Interface: PCI Express X8 Compatible Server: For Proliant DL160 Gen8 For Proliant DL360e 8th Generation For Proliant DL360p 8th Generation For Proliant DL380p 8th Generation For Proliant DL385p 8th Generation For Proliant DL560 8th Generation PackageList:1 x Server Adapter