10Gbps Quad Port RJ45 PCIe x8 Network Card with Intel XL710 Chip, 4-Port 10GbE Ethernet Adapter for Server Virtualization, NAS Storage, High-Speed LAN Connectivity, Compatible with Windows

Powered by the Intel XL710 controller, this adapter provides consistent 10Gbps throughput per port (backward compatible with 1G/100Mbps networks). It supports advanced offloading features (TCP/UDP checksum, RSS, VLAN tagging) to reduce CPU usage and improve overall system efficiency during heavy network loads.Unlike fiber-based 10G solutions, this 10Gbase-T adapter uses widely available Cat6/6a copper cables (up to 100 meters), eliminating the need for specialized fiber infrastructure. It’s the most budget-friendly way to upgrade to 10Gbps without reworking your existing cabling setup.Perfect For These Use CasesNAS & Storage Networks: Eliminate bottlenecks during large file transfers, backups, and media streaming.Virtualization Servers: Support multiple VMs with dedicated high-speed network connections.Data Centers & Rack Servers: Build scalable, redundant network setups with link aggregation and failover.Home Labs & High-Bandwidth Workloads: Power 4K/8K video editing, large dataset transfers, and cloud computing tasks.

• "Intel XL710 Chipset for Reliable 10Gbps Performance": Powered by the industry-leading Intel XL710 controller, this 4-port 10Gbase-T NIC delivers stable, wire-speed 10Gbps Ethernet connectivity per port over standard Cat6/6a copper cables (up to 100m). Supports 10/100/1000/10000Mbps auto-negotiation for backward compatibility with legacy networks, making it ideal for server environments requiring high-throughput data transfer.
• "Quad-Port RJ45 Design for Virtualization & Multi-Server Use": With 4 independent 10GbE ports, this PCIe x8 adapter enables link aggregation, port failover, and multi-network segmentation—perfect for VMware ESXi, Proxmox, Hyper-V virtualization, and multi-homed server setups. Maximize your server’s network capacity without needing multiple adapters, reducing hardware clutter and improving scalability for growing workloads.
• "Efficient Thermal Design for 24/7 Server Operation": Equipped with a high-efficiency heatsink, this NIC maintains stable temperatures even under continuous high-load usage in data centers and rack-mounted servers. The low-profile bracket (with full-height bracket included) fits both standard and low-profile server cases, ensuring flexible installation without compromising cooling performance for long-term reliability.
• "Broad OS Compatibility for Seamless Integration": Fully compatible with major operating systems including Windows Server 2016/2019/2022, Linux (Ubuntu, CentOS, RHEL), VMware ESXi 6.x/7.x/8.x, and FreeBSD. Supports advanced features like SR-IOV, VXLAN, and NFS/RDMA for storage networking, eliminating driver compatibility headaches and simplifying deployment in diverse IT environments.
• "Ideal for NAS Storage, Data Centers & High-Bandwidth Workloads":Designed for demanding applications like NAS storage (TrueNAS, Unraid), cloud computing, video streaming, and enterprise-grade data transfer. The 10Gbps speed reduces bottlenecks in large file transfers, backup tasks, and virtual machine traffic, helping you meet the performance requirements of modern business and home lab setups.