Features: 1.SUITABLE FOR DATA CENTERS: Network adapter card meets demanding data center requirements and is suitable for next generation data centers. 2.HIGH PERFORMANCE NETWORKING FUNCTIONS: Network card supports VLAN tagging, low latency interrupts, TCP and UDP checksum offloads, and more. 3.EASY TO USE: Network adapter card is easy to install and configure for standard PCIe slots and comes with two SFP+ chassis. 4.POWERFUL TRANSFER RATES: Each port provides 20 Gbps full duplex Ethernet transfer rates for a total of 40 Gbps. 5.MULTIPLE COMPATIBILITY: Adapter card is compatible with a wide range of for HP server models, such as for ProLiant DL160 Gen8, for DL380 Gen9, and so on. specification:Item Type: Network Adapter Card Material: PCB Chipset: for Intel 82599 Ports: Two 10Gb SFP+ Data Rate: Two Ports, 20 Gbps Full Duplex Each; 40 Gbps Aggregated Full Duplex Theoretical Bandwidth Form Factor: PCI Express 2.0 X8 Compatible Servers: for HP ProLiant DL160 Gen8, for HP ProLiant DL360e Gen8, for HP ProLiant DL360p Gen8, for HP ProLiant DL380p Gen8, for HP ProLiant DL385p Gen8, for HP ProLiant DL560 Gen8, for HP ProLiant DL120 Gen9, for HP ProLiant DL160 Gen9, for HP ProLiant DL180 Gen9, for HP ProLiant DL360 Gen9, for HP ProLiant DL380 Gen9, for HP ProLiant DL560 Gen9, for HPE ML350 Gen9 PackageList:1 xNetworkAdapterCard