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MPN: 684216-B21·By: HPE
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The Hewlett Packard Enterprise Ethernet 1Gb 2-port 361FLB FIO Adapter, SKU 684216-B21, is designed as a dual-port 1GbE solution for environments standardizing on Gigabit Ethernet. As part of the network adapters category, it belongs to the Gigabit Ethernet segment and is specifically positioned as a dual-port 1GbE FlexibleLOM or PCIe adapter option. This adapter provides two Ethernet ports, enabling separate network paths or simple link separation where needed. The model focuses on 1Gb Ethernet connectivity, allowing organizations to align with commonly deployed Gigabit infrastructures. While detailed metrics for performance, networking ports and interfaces, and power consumption are not specified, procurement teams can use the defined category placement and dual-port 1GbE designation to align this adapter with network designs that require Gigabit Ethernet capability and a two-port configuration on HPE platforms.
| Manufacturer part # | 684216-B21 |
|---|---|
| Brand | HPE |
| Condition | Refurbished |
| Model | Ethernet 1Gb 2-port 361FLB FIO Adapter |
| Boot ROM | Integrated boot ROM with PXE and iSCSI options |
| iSCSI Boot | iSCSI boot support via software initiator on supported operating systems |
| Form Factor | FlexibleLOM (FLB) mezzanine adapter for select HPE ProLiant c-Class Gen8 blade servers |
| PXE Support | Preboot eXecution Environment (PXE) 2.1 remote boot support |
| Flow Control | IEEE 802.3x flow control (full-duplex) |
| Product Line | HPE Ethernet Adapters |
| Product Type |
Suitable for environments standardizing on 1Gb Ethernet, using the Ethernet 1Gb 2-port 361FLB FIO Adapter with defined Gigabit Ethernet capability.
Useful when two 1GbE ports are needed on a single adapter, leveraging the 2-port 1Gb configuration for segmented traffic paths.
Fits deployments that require a dual-port 1GbE FlexibleLOM or PCIe adapter option in supported HPE platforms.
Appropriate for IT environments built around Hewlett Packard Enterprise hardware, using the 361FLB FIO Adapter model 684216-B21.
Aligns with baseline server networking use cases where a 1Gb, 2-port network adapter is sufficient for application and management traffic.
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| Network adapter |
| VLAN Tagging | IEEE 802.1Q VLAN tagging |
|---|
| Auto-MDI/MDI-X | Automatic MDI/MDI-X crossover on all ports |
|---|
| Max Frame Size | Up to 9,000-byte jumbo frames |
|---|
| Receive Queues | Multiple receive queues supporting RSS and VMQ |
|---|
| Controller Chip | Intel Ethernet Controller I350 |
|---|
| Teaming Support | HPE Network Teaming support including load balancing and failover |
|---|
| Transmit Queues | Multiple transmit queues for QoS and traffic shaping |
|---|
| Auto-Negotiation | IEEE 802.3 auto-negotiation for speed and duplex |
|---|
| Checksum Offload | IPv4 and IPv6 TCP, UDP checksum offload |
|---|
| Link Aggregation | IEEE 802.3ad (LACP) link aggregation support through teaming |
|---|
| Priority Queuing | IEEE 802.1p priority tagging with multiple transmit queues |
|---|
| Offload for IPsec | IPsec task offload for IPv4 and IPv6 |
|---|
| Large Send Offload | TCP segmentation offload (LSO) and large send offload |
|---|
| Full Duplex Support | Yes |
|---|
| Half Duplex Support | Yes (10 and 100 Mb/s) |
|---|
| Jumbo Frame Support | Yes, up to 9K byte jumbo frames |
|---|
| Maximum Power Usage | 2.8 W maximum typical power usage for the adapter |
|---|
| Interrupt Moderation | Adaptive interrupt coalescing and moderation |
|---|
| Receive Side Scaling | Receive-Side Scaling (RSS) and Receive-Side Coalescing |
|---|
| Supported Cable Type | Category 5 or better UTP copper cabling |
|---|
| Connection Technology | Wired |
|---|
| IEEE Standards Support | IEEE 802.3, 802.3u, 802.3ab, 802.1p, 802.1Q, 802.3x, 802.3ad |
|---|
| Virtualization Features | Support for VMware NetQueue and Microsoft VMQ (Virtual Machine Queue) with SR-IOV capabilities on Intel I350 |
|---|
| Supported Operating Systems | Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi (versions as listed in HPE Support Matrix for 361FLB) |
|---|
| Original / Refurb Status Description | Original product; available used, refurbished and new |
|---|
| Media Type Supported | Twisted Pair |
|---|---|
| Data Transfer Rate per Port | 1 Gb/s line-rate per port |
| Bi-directional Throughput per Port | 2 Gb/s bi-directional (1 Gb/s transmit and 1 Gb/s receive) per port |
| Aggregate Bi-directional Throughput | 4 Gb/s bi-directional aggregate per adapter |
| Port Count | 2 ports |
|---|---|
| Bus Interface | FlexibleLOM interface to server system board (electrically PCI Express 2.1 x4) |
| Network Speed | 1 Gb/s |
| Ethernet Ports | 2 x Gigabit Ethernet ports |
| Interface Type | PCIe |
| LED Indicators | Per-port link and activity status LEDs provided via server front-panel mapping for FlexibleLOM |
| Data Link Protocol | Gigabit Ethernet |
| Network Technology | 10/100/1000Base‑T |
| Wake-on-LAN Support | Yes, Wake-on-LAN (WOL) via magic packet |
| Media Connector Type | RJ-45 on each port (2 x RJ-45) |
| LAN Interface Standard | 10BASE-T, 100BASE-TX, 1000BASE-T |
| Network Interface Type | Gigabit Ethernet 10/100/1000 |
| Power Management Features | Support for ACPI power management and PCI Express active state power management (ASPM) |
| Typical Power Draw per Port | Approximately 1.4 W per active port (2 ports total at 2.8 W) |
| Management Interface Support | HPE iLO chipset integration for out-of-band management pass-through |
| Management Protocols Supported | SNMP-based management via host OS agent, WOL, HPE Systems Insight Manager integration |
| Network Virtualization Offloads | VLAN and QoS tagging, VMQ, NetQueue and SR-IOV offload features of Intel I350 controller |
The HPE 684216-B21 is specified as an Ethernet 1Gb 2-port 361FLB FIO Adapter and is categorized under Gigabit Ethernet and dual-port 1GbE FlexibleLOM or PCIe adapters. This means it is intended for 1Gb Ethernet operation, aligning with standard Gigabit Ethernet infrastructures in many enterprise environments.
The model name explicitly identifies this adapter as the Ethernet 1Gb 2-port 361FLB FIO Adapter, indicating there are two Ethernet ports available. This dual-port configuration enables two separate 1GbE connections from a single adapter card, which can be used for traffic separation or additional connectivity.
The 684216-B21 is categorized as a network adapter in the Gigabit Ethernet segment and more specifically as a dual-port 1GbE FlexibleLOM or PCIe adapter. This classification helps IT teams understand that it is designed to provide 1GbE connectivity using form factors and interfaces associated with FlexibleLOM or PCIe based deployments.
This adapter is produced by Hewlett Packard Enterprise, as indicated in the product data. It is identified as the Hewlett Packard Enterprise Ethernet 1Gb 2-port 361FLB FIO Adapter, allowing buyers to align it with HPE server platforms and maintain consistency within HPE focused infrastructures.
You can uniquely identify this adapter by its SKU 684216-B21 along with its model name, Ethernet 1Gb 2-port 361FLB FIO Adapter. Using both the SKU and model description in documentation and orders helps avoid confusion with other HPE network adapters and ensures the correct 1GbE dual-port unit is procured.
