How many network ports does the NC340T 389931-001 provide?

The NC340T 389931-001 is described as a quad-port RJ-45 adapter, meaning it offers four separate Ethernet ports on a single card. Each port uses a standard RJ-45 interface and supports 10/100/1000 Gigabit speeds, enabling multiple network connections per server.

What Ethernet speeds are supported by this adapter?

This adapter falls into the 10/100/1000 Gigabit category, supporting 10 Mbps, 100 Mbps, and 1000 Mbps operation. These speeds allow the NC340T 389931-001 to work across traditional Ethernet, Fast Ethernet, and Gigabit Ethernet networks using RJ-45 copper connections.

Which bus interface does the NC340T 389931-001 use?

The NC340T 389931-001 is specified as a PCI-X Gigabit Ethernet server adapter. It is designed for installation into PCI-X expansion slots commonly found in certain generations of server platforms, making correct bus compatibility an important deployment consideration.

What connector type is used on the NC340T 389931-001 ports?

All four ports on the NC340T 389931-001 are described as RJ-45 interfaces. This standard connector type is widely used for copper Ethernet cabling, supporting 10, 100, and 1000 Mbps operation in accordance with its 10/100/1000 Gigabit classification.

389931-001 - HPE 389931-001 Quad-port 10/100/1000 PCI-X adapter

Name: HPE 389931-001 Quad-port 10/100/1000 PCI-X adapter
Brand: HP
SKU: 389931-001

389931-001 - HPE 389931-001 Quad-port 10/100/1000 PCI-X adapter | US IT Hardware

Product overview

The HPE NC340T 389931-001 is a quad-port RJ-45 10/100/1000 Gigabit Ethernet server adapter designed for PCI-X slots, providing flexible copper connectivity for enterprise networks. This adapter falls under the PCI-X Gigabit Ethernet server adapter category and is engineered as a quad-port solution to support multiple network links from a single card. With support for 10, 100, and 1000 Mbps operation over RJ-45 interfaces, it allows deployment across a range of Ethernet environments while maintaining a consistent adapter platform. The NC340T is suitable for servers requiring multiple Gigabit Ethernet connections, link segregation, or dedicated network segments. As a PCI-X adapter, it is targeted at systems that use this legacy but still widely deployed server I/O standard, offering a balance of bandwidth and compatibility. This product data focuses on its core role as a multiport RJ-45 Gigabit server network interface.

Quad-port RJ-45 Ethernet connectivity
Supports 10, 100 and 1000 Mbps speeds
Designed as a PCI-X server adapter
Suited for copper Gigabit Ethernet networks
Allows multiple links from a single adapter
HPE NC340T 389931-001 identification

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Featuring

Manufacturer part #	389931-001
Brand	HP
Condition	New
Model	NC340T
Bus Type	PCI-X
Form Factor	Plug-in card for ProLiant servers
Product Line	HPE NC series Server Adapters
Product Type	Quad-port Gigabit Ethernet Server Adapter
Target Systems	HPE ProLiant DL series servers
Product Name Long	HP / HPE NC340T 4-port PCI-X Gigabit Ethernet Adapter
Spare Part Number	389996-001

Best for

Multiport Ethernet connectivity
Ideal for servers that require multiple network interfaces from a single adapter, using the quad-port RJ-45 10/100/1000 Gigabit design to support several Ethernet links.
PCI-X based servers
Suitable for environments standardizing on PCI-X slots, using the NC340T as a PCI-X Gigabit Ethernet server adapter to add quad-port RJ-45 connectivity.
RJ-45 copper Gigabit networks
Designed for copper Ethernet infrastructures that use RJ-45 connectors and 10/100/1000 Gigabit speeds, enabling flexible deployment across existing cabling.
Segmented network environments
Useful where separate network segments or roles are required on a single server, leveraging the four RJ-45 Gigabit ports for isolated or dedicated links.
Legacy infrastructure support
Appropriate for maintaining or expanding legacy systems that still rely on PCI-X while needing modern 10/100/1000 Gigabit RJ-45 connectivity on multiple ports.

Frequently asked questions

What type of network adapter is the HPE NC340T 389931-001?

Details

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Marketing Category	Network Adapter for servers

Assembly Part Number	389931-001

Total Theoretical Bandwidth	10 Gbps aggregate

Networking Ports & Interfaces

Network Ports	4 x RJ-45 Gigabit Ethernet Ports
Connector Type	RJ-45
Interface Type	PCI-X
Per-Port Speed	1 Gbps per port
Number of Ports	4 Ports
Port Interface Type	RJ-45 copper
Wake on LAN Support	Wake on LAN (WOL) supported
Host Interface Speed	10 Gbps total
Bus Interface Details	PCI-X plug-in card
Supported Network Standards	10Base-T; 100Base-TX; 1000Base-T
Supported Ethernet Standards	IEEE 802.3 (10Base-T); IEEE 802.3u (100Base-TX); IEEE 802.3ab (1000Base-T)
Supported Data Rates per Port	10 Mbps; 100 Mbps; 1000 Mbps

HPE 389931-001 Quad-port 10/100/1000 PCI-X adapter