Features: 1.BCM5720 Gigabit Ethernet: Gigabit Ethernet Card supports energy efficient Ethernet, hardware support for IEEE 1588 timestamps, and host to BMC connectivity for system manageability 2.Dual Port: Gigabit Ethernet Card features PCIe 2.1 1x dual port, 13th generation 10/100/1000BASE T and 10/100/1000BASE X Ethernet LAN controller solution 3.Convenient and Practical: The host interface is per LAN interface and supports separate PCI Express functionality. bcm5720 includes I/O virtualization (IOV) capability 4.Supported PCIE Ethernet card supports receive side scaling (RSS) with per queue MSIX vector support and on UDP RSS hash type. Send side scaling (TSS) and multiple Tx queues with per queue MSI X vector support 5.Wide Compatible: Ethernet Card support for jumbo frames up to 9600 bytes payload, power management offload (PM offload), serial flash and EEPROM NVRAM, flash auto configuration, ECC error detection and correction on internal SRAM specification:Item Type: PCIE X1 Ethernet Card Material: PCB Applicable Network: Gigabit Ethernet Bus Type:PCI Express X1 Media Interface:Copper Cable, RJ45 Transmission Rate:10/100/1000Mbps Application Areas: Cloud and Web 2.0 Data Center Servers, Enterprise Data Center Servers, Private Clouds, Machine Learning (ML) Clusters , High Performance Computing (HPC) Clusters, Multi Node Container Platforms, NVMe Storage Decomposition OS: For Win Server 2016, for Win 2012 R2, for Win 2012, for Win 2008 R2, for Win 2008, for Win 2003 R2, for Win 2003, for Win XP Professional, for Win 10, for Win 8, for Win 8.1, for Win 7, for Win Vista, for Linux Stable Kernel version 3.x, for Linux Stable Kernel version 2.6, for Linux Stable Kernel version x, for Red Hat Enterprise, for Linux 5, for Linux 6, for SUSE Linux Enterprise Server 10, for SUSE Linux Enterprise Server 11, for FreeBSD 9, for VMware ESX, for VMware ESXi Operating Temperature:0 to 55 Storage Temperature:-40 to 70 Storage Humidity:90% Non Condensing Relative Humidity at 35 PackageList: 1 x PCIEX1EthernetCard 1 x Short Baffle 1 x User Manual 1 x CD ROM