What type of network adapter is the HPE 669280-001?

The HPE 669280-001 is the Ethernet 1Gb 4-port 366FLR Adapter, classified as a quad-port 1GbE 10/100/1000BASE-T RJ-45 network adapter. It is designed to provide four Gigabit Ethernet connections on a single card, targeting environments that require multiple copper-based 1Gb Ethernet links from one server.

How many network ports does the Ethernet 1Gb 4-port 366FLR Adapter provide?

The Ethernet 1Gb 4-port 366FLR Adapter provides four Ethernet ports. These are 10/100/1000BASE-T RJ-45 interfaces, supporting standard 1GbE connectivity over copper. Having four ports allows a single adapter to support multiple networks or roles within a server, such as separating management, production or backup traffic.

What interface does the HPE 669280-001 adapter use?

The HPE 669280-001 adapter is specified as a PCI Express 2.1 x4 FlexibleLOM network adapter. This means it is designed for HPE servers that support the FlexibleLOM form factor with a PCIe 2.1 x4 electrical interface. Verifying FlexibleLOM support on the target server platform is important before procurement and deployment.

What type of cabling is supported by the 10/100/1000BASE-T RJ-45 ports?

The adapter is defined as a 10/100/1000BASE-T RJ-45 network adapter, which is intended for copper Ethernet cabling. The RJ-45 connectors operate at 10, 100 or 1000 Mbps over twisted pair, making it suitable for common copper-based data center or rack installations that standardize on 1GbE.

Is the HPE Ethernet 1Gb 4-port 366FLR Adapter suitable for standard 1GbE networks?

Yes, it is described as a quad-port 1GbE 10/100/1000BASE-T RJ-45 adapter, which aligns with standard 1Gb Ethernet deployments. Each of the four ports supports 1GbE operation while maintaining compatibility with 10 and 100 Mbps modes, allowing integration into existing 1GbE copper-based network infrastructures.

669280-001 - HPE Hewlett Packard Enterprise 669280-001 1Gb 4-port adapter

Name: HPE Hewlett Packard Enterprise 669280-001 1Gb 4-port adapter
Brand: HPE
SKU: 669280-001
Price: 175 USD
Availability: InStock

669280-001 - HPE Hewlett Packard Enterprise 669280-001 1Gb 4-port adapter | US IT Hardware

Product overview

The Hewlett Packard Enterprise Ethernet 1Gb 4-port 366FLR Adapter 669280-001 is a quad-port 1GbE network adapter designed for environments that require multiple Gigabit Ethernet connections in a compact form factor. This adapter uses a PCI Express 2.1 x4 FlexibleLOM interface and provides four 10/100/1000BASE-T RJ-45 ports for copper Ethernet connectivity. As a 1Gb Ethernet adapter, it supports standard 10, 100 and 1000 Mbps operation over RJ-45, aligning with common enterprise networking standards. The FlexibleLOM design allows integration into compatible HPE server platforms that support this form factor. With its four Gigabit Ethernet ports, the adapter is suitable for consolidating network links, segmenting traffic, or supporting multiple network roles on a single server. This makes it a practical option for IT teams standardizing on 1GbE copper connectivity in rack or data center deployments.

Quad-port 1GbE adapter for four Ethernet connections
PCI Express 2.1 x4 FlexibleLOM interface
10/100/1000BASE-T RJ-45 copper connectivity
HPE branded Ethernet 1Gb 4-port 366FLR Adapter
Designed for FlexibleLOM-capable HPE servers
Single card delivering four 1Gb Ethernet ports

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Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	669280-001
Brand	HPE
Condition	Refurbished
Model	Ethernet 1Gb 4-port 366FLR Adapter
Processor	Intel I350 controller
Part Class	Spare part
Form Factor	FlexibleLOM
PXE Support	Yes, PXE boot support
Cabling Type	Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T
Product Line	HPE Ethernet 1Gb 4-port 366FLR Adapter
Product Type	Network adapter

Compatible systems

Confirmed as HPE FlexibleLOM quad-port 1GbE adapter compatible with HPE ProLiant servers using a FlexibleLOM slot.

Hewlett Packard Enterprise ProLiant
Model: ProLiant Gen10 servers
Form factor: Servers with FlexibleLOM slot
Generation: Gen10
Described as 'Network Adapter for ProLiant Generation10 Servers' on a 669280-001 product page.

Best for

Multi-port 1GbE servers
Suitable for servers that need multiple Gigabit Ethernet connections using a single adapter, leveraging the four 10/100/1000BASE-T RJ-45 ports for network segmentation or link consolidation.
1GbE copper rack deployments
Fits environments standardizing on 1GbE over copper, with four 10/100/1000BASE-T RJ-45 ports providing flexible connectivity to existing copper-based switch infrastructure.
FlexibleLOM-based HPE platforms
Designed for HPE systems supporting the PCI Express 2.1 x4 FlexibleLOM interface, enabling clean integration of quad-port 1GbE connectivity in compatible servers.
Network role separation
Useful where distinct network roles are required on one server, with four 1GbE ports allowing separation of management, production and backup traffic over dedicated 10/100/1000BASE-T RJ-45 links.

Details

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Data Link Protocols	10Mb LAN, 100Mb LAN, GigE

Jumbo Frame Support	Yes, supports jumbo frames

Connectivity Technology	Wired

Compatible Server Family	HPE ProLiant servers with FlexibleLOM slot; ProLiant Gen10 noted

Total Aggregate Bandwidth	4 Gbps full duplex

Networking Ports & Interfaces

Ports	4 x Gigabit Ethernet RJ-45 ports
Port Type	RJ-45
Port Speed	1 Gbps per port
Host Interface	PCIe 2.1 x4 FlexibleLOM slot
Network Interfaces	4 x 1000Base-T
Interface (bus) type	PCI Express 2.1 x4
Network Adapter Type	Gigabit Ethernet adapter
Number of Network Interfaces	4
Supported Ethernet Standards	10/100/1000BASE-T

HPE Hewlett Packard Enterprise 669280-001 1Gb 4-port adapter