Built in Mellanox ConnectX-4 chipset, the 25G NIC supports RDMA allowing real CPU offloads and kernel bypass and End-to-end QoS and congestion control to anticipate and eliminate congestion, reducing CPU resource consumption and drive extremely high packet rates and throughput.
PCIe 3.0 x 8 Host Interface and 25Gbps Dual-Port Transmission. Auto Negotiation to 25gbps/10gbps/1gbps; Compatible with x8/x16 PCI Express slot.
Suported OS: Windows 8.1/10/11;Windows Server 2012R2/2016/2019/2022; FreeBSD 13; VMware ESXI 6.5/6.7/7.0; OpenFabrics Enterprise Distribution (OFED); OpenFabrics Windows Distribution (WinOF-2); Ubuntu 14.04/16.04/18.04/20.04/21.04; Debian 9.11/9.13/10.5/10.8; RHEL/CentOS 7.2-8.4 ect. Noted: DO NOT Support Win7. DO NOT Support UEFI.
Low and full height bracket(assembled) are included for wide and different applications such as pc gaming, desktops, workstations, enterprise data centers and high-performance computing environments and mini-tower servers.
Kindly Remind: If you experience link issue or system compatibility issue during use, please scan the code on the label at the back of this NIC to perform a firmware update. If the NICs do not work @ 25GBE, please make sure other connected devices be done with data rate 25GBE such as network transceivers or switch or router ect.