Specification Brand : Lemspum BulletPoint1 : 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. BulletPoint2 : 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. BulletPoint3 : Dual SFP28 Port. Cabling Type: SFP28 Transceiver, DAC and AOC. Ethernet: 25GBASE-R, 20GBASE-KR2, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4, 10GBASE-CR, 10GBASE-KR, SGMII. BulletPoint4 : 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. BulletPoint5 : 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. CompatibleDevices : Desktop CompatibleDevices1 : Gaming CompatibleDevices2 : Desktop CompatibleDevices3 : Data center CompatibleDevices4 : Cloud environment DataLinkProtocol : Bluetooth DataLinkProtocol1 : IEEE 802.3 DataLinkProtocol2 : Ethernet DataTransferRate : 25 gigabits_per_second ExternallyAssignedProductIdentifier1 : 887111179418 ExternallyAssignedProductIdentifier2 : 0887111179418 HardwareInterface : pci HardwareInterface1 : ethernet HardwareInterface2 : pci_express_3.0 HardwareInterface3 : pci_express_x8 HardwareInterface4 : pci_express_x16 IncludedComponents1 : 25Gb SFP28 Network Card *1 IncludedComponents2 : Short bracket *1 IncludedComponents3 : 1 x CD Driver IncludedComponents4 : 1 x Low profile bracket ItemName : 10/25GbE PCIE x8/x16 Ethernet Adapter Dual SFP28 Port with Mellanox ConnectX4 Lx MCX4121A-ACAT Chipset, 25gigabit Network Server Card Support Windows/Linux/VMare/OFED ItemPackageDimensions_Height : 0.7 inches ItemPackageDimensions_Length : 5.6 inches ItemPackageDimensions_Width : 2.8 inches ItemPackageQuantity : 1 ItemTypeKeyword : computer-internal-network-cards Manufacturer : Splensun ModelName : MOTOULAXmz7oqd4n1b ModelNumber : CX-4 CX4121A NumberOfItems : 1 PartNumber : MOTOULAXmz7oqd4n1b ProductDescription : The 25gb CX4121A network interface card with 25Gb/s Ethernet connectivity enables data centers to leverage leading interconnect adapters to increase their operational efficiency to improve server utilization and maximize application productivity, while reducing total cost of ownership (TCO). Meets the needs of a variety of demanding markets and applications. Accelerated Switching and Packet Processing (ASAP²) for Virtual Switches/Routers Low Latency RDMA over Converged Ethernet (RoCE) Delivers High-performance Services Cutting-edge Performance in Virtualized Overlay Networks including NFV End-to-end QoS and Congestion Control to Anticipate and Eliminate Congestion Efficient I/O Consolidation, Lowering Data Center Costs and Complexity Support Windows, RHEL/CentOS, VMware, FreeBSD, OFED and WinOF-2 ProductSiteLaunchDate : 2024-12-19T03:10:32.320Z Style : Classic SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 43201400 WarrantyDescription : 30 days WarrantyDescription1 : 36-Month Limited Warranty WarrantyDescription2 : Lifetime Technical Support