Dell Intel X550 10Gigabit Ethernet Card

The Dell Intel X550 10Gigabit Ethernet Card delivers enterprise-grade networking power with dual 10GbE copper ports designed for demanding workloads across data centers, cloud environments, and service-provider infrastructures. This Low-Profile Ethernet adapter is validated and optimized on Intel Xeon processors, offering robust compatibility, high throughput, and advanced offloads that minimize CPU utilization while maximizing application performance. With flexible uplink options, virtualization-friendly features, and proven reliability, the X550 card is engineered to accelerate virtualization, storage replication, high-availability clusters, and large-scale server deployments.

• Dual-port 10GbE copper network interface with two RJ-45 connectors provides up to 10 Gbps per port, delivering exceptional bandwidth for virtualized environments, heavy data transfers, and latency-sensitive workloads. Auto-negotiation supports 10G, 5G, 2.5G, 1G, and 100Mbps, enabling seamless integration with existing 1G/10G networks and simplified cabling upgrades for data centers, edge deployments, and high-density server racks.
• Optimized for Intel Xeon processors and validated on Dell PowerEdge and other enterprise server platforms, ensuring dependable performance, compatibility with enterprise software stacks, and streamlined support across hardware and firmware updates. This validation reduces integration risk and accelerates deployment in production environments.
• Advanced virtualization and network offloads—including SR-IOV, VMQ, RSS, and Large Send Offload—reduce CPU overhead, improve multi-tenant isolation, and deliver near-native performance for hypervisors (Hyper-V, VMware ESXi) and containerized workloads. These features facilitate efficient live migration, virtual NIC scalability, and consistent throughput under load.
• Energy efficiency and reliability features such as 802.3az Ethernet Energy Efficiency (EEE), robust error handling, and link-local diagnostics help reduce power consumption in dense data-center ecosystems while maintaining stable, high-bandwidth links even in challenging cabling scenarios.
• Flexible form factor with a low-profile/half-height bracket option enables installation in compact 1U and 2U servers, blade enclosures, and other space-constrained chassis. The design preserves expansion versatility, supports cable management, and preserves airflow in tight server environments without compromising performance.

Technical Details of Dell Intel X550 10Gigabit Ethernet Card

• Form factor: Low-profile/half-height PCIe card suitable for dense server configurations and blade servers, designed to maximize compatibility with a wide range of Dell and third-party systems.
• Interface: PCI Express 3.0 (x4) host interface delivering high-bandwidth connectivity suitable for modern servers and virtualization workloads; backward compatible with earlier PCIe generations in many configurations.
• Ports: 2 x 10GBASE-T RJ-45 copper ports enabling high-speed copper Ethernet, with support for 1G/10G auto-negotiation to align with mixed network environments and simplify uplink configurations.
• Data rates: Up to 10 Gbps per port (bi-directional) with downshift to lower speeds as negotiated; supports link aggregation and various VLAN and QoS offloads to optimize traffic shaping and throughput.
• Virtualization and offloads: SR-IOV, VMQ, RSS, TSO/LRO/L2 offloads, and VLAN offload capabilities to enhance virtual machine performance, improve CPU efficiency, and streamline virtualization workloads in hypervisor environments.
• Compatibility and drivers: Validated for Intel Xeon-based servers and Dell enterprise platforms; drivers are provided and updated through Intel and Dell support ecosystems to ensure stability across Windows Server, Linux (RHEL/CentOS/Ubuntu), VMware, and other enterprise OSes.
• Power and reliability: Energy-aware features and robust error detection contribute to stable operation in demanding data-center conditions, supporting continuous uptime requirements and consistent throughput.
• Management and interoperability: Compatible with standard Dell management workflows and common network management ecosystems; supports common NIC configuration utilities and OS-based network management tools for easy deployment and ongoing administration.

how to install Dell Intel X550 10Gigabit Ethernet Card

• Power down the server, unplug power cords, and ground yourself to prevent static discharge. Remove the server cover or access panel to reveal the PCIe slots and any existing expansion cards.
• Identify a compatible PCIe x4 (or higher) slot with adequate clearance for a low-profile NIC. If a low-profile bracket is required for your server form factor, swap to the appropriate bracket before seating the card.
• Gently insert the Dell Intel X550 card into the PCIe slot, ensuring it seats firmly in place. Secure the bracket with the appropriate screw to prevent movement during operation.
• Reconnect power, reassemble the chassis, and boot the system. Enter the BIOS/UEFI to confirm the PCIe slot is recognized and that there are no conflicts with other devices or IOMMU settings if virtualization features will be used.
• Install or update the latest Intel Ethernet drivers from the Dell or Intel support portals. Reboot as prompted to ensure the operating system detects the new NIC properly and to enable all offloads and virtualization features.
• Configure network settings in the operating system, assign IP addresses, and set up any required VLANs, bondings, or NIC teaming configurations. Validate link status using OS utilities (e.g., ip addr/show, ifconfig, or NIC-specific tools) and test throughput with appropriate benchmarking or traffic generators.

Frequently asked questions

• What speeds does the Dell Intel X550 card support? Each of the two ports negotiates up to 10 Gbps, with automatic downshift to lower speeds (1 Gbps, 100 Mbps, etc.) as needed to match the network environment and cabling.
• Is this card compatible with Dell servers and Intel Xeon processors? Yes. It is validated and optimized for Intel Xeon processors and widely supported on Dell PowerEdge servers and compatible enterprise systems, ensuring reliable operation in data centers and cloud deployments.
• Does the X550 support virtualization features? Yes. It includes virtualization offloads such as SR-IOV, VMQ, and RSS to improve performance for virtual machines, hypervisors, and containerized workloads while reducing CPU overhead.
• What operating systems are supported? Intel provides drivers for Windows Server, various Linux distributions (e.g., RHEL/CentOS/Ubuntu), VMware, and other enterprise OSes; Dell/Intel support pages offer the latest stable drivers and firmware updates.
• What is the physical form factor, and do I need a special bracket? The card uses a low-profile/half-height form factor suitable for dense 1U/2U servers and blade enclosures. A standard full-height bracket is available if required by your chassis, and matching Dell brackets are recommended for optimal fit and airflow.
• Are there any special cabling considerations? Use CAT6a or better cables to reliably support 10GBASE-T links over appropriate distances, with consideration for cable quality and routing to minimize interference and maintain stable performance.