HPE Ethernet 1Gb 4-Port 366FLR Adapter

Elevate your server network performance with the HPE Ethernet 1Gb 4-Port 366FLR Adapter, a compact FlexibleLOM networking solution designed for efficiency, reliability, and ease of deployment in HP ProLiant systems. This quad-port, 1 Gigabit Ethernet adapter consolidates four independent network interfaces into a single, highly integrated chipset, delivering robust throughput for virtualization, clustering, databases, and enterprise workloads. By integrating four ports into a single FlexibleLOM module, the 366FLR reduces PCIe slot usage, simplifies cable management, and frees motherboard space for additional upgrades. Built around Intel Ethernet Controller technology, the adapter provides dependable performance with hardware offloads and intelligent traffic management to handle demanding traffic patterns across multiple virtual machines and services. With HP’s proven compatibility and driver support across major operating systems, you gain a scalable, low-cost networking solution that harmonizes with your existing HP infrastructure. Whether you’re expanding bandwidth for virtualized environments, consolidating workloads, or upgrading to a more flexible network architecture, the 366FLR delivers consistent performance, power efficiency, and streamlined management that helps lower total cost of ownership while delivering enterprise-grade reliability.

• Quad-port 1Gb Ethernet in a FlexibleLOM package delivers scalable, high-density connectivity for dense server deployments while minimizing PCIe slot usage and reducing cabling complexity across racks and data centers.
• PCI Express 2.1 x4 interface provides ample bandwidth to support simultaneous traffic across all four ports, enabling efficient virtualization, multi-VM networking, clustering, and reliable bandwidth for data-intensive applications.
• Intel Ethernet Controller-based architecture brings robust hardware offloads, advanced traffic management, VLAN tagging, TCP/IP checksum offload, and jumbo frame support to optimize throughput and reduce CPU overhead under mixed workloads.
• Energy-efficient design reduces per-port power consumption and improves thermal performance, helping data centers lower energy costs, maintain cooler rack environments, and achieve quieter operation in dense server configurations.
• Seamless integration with HP management tools and broad OS driver support ensures straightforward deployment, firmware updates, and consistent performance with Windows and Linux environments, backed by HP’s trusted support ecosystem and service options.

Technical Details of HPE Ethernet 1Gb 4-Port 366FLR Adapter

• Form factor: FlexibleLOM — a modular, server-integrated NIC design optimized for HP ProLiant servers to simplify upgrades and reduce motherboard slot usage.
• Ports: 4 × 1 Gigabit Ethernet RJ-45 interfaces, providing four independent network links that can be configured for bonding, VLANs, or separate networks as needed.
• Interface: PCI Express 2.1 x4 bus interface, enabling high-bandwidth data transfer between the processor and the NIC with ample headroom for multi-port traffic.
• Chipset/Controller: Intel Ethernet Controller technology integrated into the 366FLR, delivering stable performance, reliability, and wide driver support across operating systems.
• Standards and features: Compliant with IEEE 802.3 10/100/1000BASE-T, supports auto-negotiation, VLAN tagging, jumbo frames (typical 9KB), and hardware offloads (e.g., TCP/IP checksum offload and large receive offload) to boost throughput while reducing CPU load.
• Performance: Aggregate potential bandwidth up to 4 Gbps across four ports, with real-world throughput influenced by switch capabilities, network configuration, and virtualization overhead.
• Management and compatibility: Driver and firmware support for major operating systems (Windows and Linux), compatibility with HP management tools, and integration with HP server management ecosystems for streamlined monitoring and updates.
• Power and cooling: Energy-conscious design that minimizes power usage per port and contributes to improved thermal profiles in dense server deployments.
• Warranty and support: Supported by HP’s service and support options, ensuring access to updates, diagnostics, and replacements as part of standard or extended coverage.

how to install HPE Ethernet 1Gb 4-Port 366FLR Adapter

• Power down the server completely and unplug from all power sources; discharge any static buildup before handling components.
• Open the chassis and locate a suitable PCIe x4 slot or FlexibleLOM connector compatible with your HP ProLiant model; remove any preinstalled filler cards if necessary.
• Align the 366FLR module with the connector and firmly seat it into place; secure with the appropriate retention mechanism or screw as required by the server chassis.
• Reconnect power, boot the server, and install the latest drivers and firmware from HP’s support portal or your operating system’s repository; apply any recommended updates for optimal compatibility and performance.
• Configure the four NIC ports within the operating system or through HP management tools; verify link status for each port, assign IP addresses as needed, and perform basic connectivity tests to confirm proper operation.

Frequently asked questions

• Q: What speeds do the ports support?

  A: Each port operates at 1 Gbps, providing four independent links. Aggregated throughput depends on switch capabilities, network configuration, and workload characteristics, but combinations of ports can be deployed for link aggregation where supported.

• Q: Is this adapter compatible with HP ProLiant servers?

  A: Yes. The 366FLR is designed for HP ProLiant servers and is intended for FlexibleLOM-capable configurations. Always verify model compatibility, BIOS/firmware requirements, and driver availability for your specific server.

• Q: Does the 366FLR support virtualization?

  A: The adapter includes hardware offloads and virtualization-friendly features such as VLAN tagging and offloads that help optimize performance for virtual machines and clustered environments while reducing CPU overhead.

• Q: Where do I get drivers and firmware?

  A: Drivers and firmware are available from HP’s support portal and from OS repositories. Select the correct operating system and server model to download the appropriate driver package and firmware updates for the 366FLR.