Adopt AQC107 chip solution, multi-core processor, expandable virtual and unified storage, better compatibility and stability Adopt enlarged heat sink design, which can effectively and continuously dissipate heat quickly to avoid unstable data transmission due to overheating PCI-E X4 interface design, compatible with PCI Express X8 and X16 channels. Can be used in large and small chassis Support PCI Express Gen-III x4 Bus type PCIe x4, compatible with x8, x16 IEEE 802.3an 10 Gbit/s Ethernet over unshielded twisted pair IEEE 802.3bz 2.5/5GBASE-T IEEE 802.3ab 1000BASE-T Gigabit Ethernet IEEE 802.3u 100BASE-TX Fast Ethernet IEEE 802.1Q VLAN IEEE 802.3x Full Duplex and Flow Control IEEE 802.3az - Energy Efficient Ethernet (EEE) iSCSI: No WoL: No Jumbo Frames: Yes DPDK: Yes PXE: Yes FCoE: No Industrial Temperature: -40 to 108°C Commercial Temperature: 0 to 108°C Storage Temperature: -50 to 150°C System Requirements: Windows 7/8/8.1/10/WIN11 Windows Server 2008 R2/2012 R2/2016 R2/ 2019 R2 Linux stable kernel version 2.6.32/3.x/4.x or later Linux CentOS/RHEL 6.5/7.x or later Ubuntu 14.x/15.x/16.x or later VMware ESX/ESXi 4.x/5.x/6.x or later MAC OS Colour:Blue Material:PCB Package Contents: 2x Network Card