NEW Lenovo 10GbE 4-Port RJ-45 Lenovo QL41134 Ethernet Adapter 4XC7A08225 01KR584

Condition : Factory sealed – brand new in sealed original box

Lenovo 10GbE 4-Port RJ-45 QL41134 Ethernet Adapter (Model: 4XC7A08225, FRU P/N: 01KR584) features a high-performance Quad-port 10GBASE-T Ethernet Adapter with Universal RDMA support including RoCE, RoCE v2, and iWARP. Ideal for advanced networking with RJ45 copper wiring. Specifications include Marvell FastlinQ 41000 ASIC, PCIe 3.0 x8 interface, support for PXE and iSCSI boot, jumbo frames up to 9600 bytes, VLAN tagging, link aggregation, and advanced flow control. Offers low latency with 10Gbps line rate per port and stateless offloads for IP, TCP, UDP, and segmentation. Virtualisation support includes VMware NetQueue, Microsoft Hyper-V VMQ, and PCI SIG SR-IOV with up to 192 virtual functions. Advanced networking features include VXLAN, NVGRE, GRE tunneling offloads, Data Center Bridging support, and comprehensive manageability tools compatible with Lenovo OneCLI, ASU, and XClarity Administrator. Power-saving features include ACPI compliance and PCI Express Active State Power Management. Supports IEEE standards 802.1AS, 802.1AX, 802.1Q, 802.3an, and IEEE 1588 for precise timing and enhanced network performance.