What type of network adapter is the HP NC374M 416557-001?

The HP NC374M 416557-001 is classified as a dual-port multifunction Gigabit Ethernet server adapter in the network adapters category. It is designed for enterprise server environments and provides Gigabit Ethernet connectivity through its two ports. The adapter is intended for use in servers that support PCI Express expansion cards.

How many network connections can this adapter support?

This adapter is described as a dual-port multifunction Gigabit Ethernet server adapter, meaning it provides two Ethernet ports on a single card. These two ports allow a server to establish two separate Gigabit Ethernet connections, which can be used for functions such as traffic separation or designing redundant network paths, depending on the server and network configuration.

Which interface does the HP NC374M 416557-001 use?

The HP NC374M 416557-001 belongs to the PCI Express category for network adapters. This means it is designed to install into a PCI Express slot on a server motherboard. Using a PCI Express interface aligns the adapter with common expansion capabilities found in modern enterprise servers.

Is the HP NC374M 416557-001 suitable for enterprise environments?

The product is identified with an enterprise product level and is described as a dual-port multifunction Gigabit Ethernet server adapter. This classification indicates it is intended for deployment in enterprise server environments where structured, reliable Gigabit Ethernet connectivity and PCI Express compatibility are key requirements for network adapters.

What bandwidth class does this network adapter support?

The HP NC374M 416557-001 is categorized as a multifunction Gigabit Ethernet server adapter. This indicates that its ports are designed for Gigabit Ethernet operation, aligning with typical 1 Gb network infrastructures used in many enterprise data centers and server rooms for standard server connectivity.

416557-001 - HP 416557-001 dual-port Gigabit Ethernet adapter

Name: HP 416557-001 dual-port Gigabit Ethernet adapter
Brand: HP
SKU: 416557-001
Price: 70 USD
Availability: InStock

416557-001 - HP 416557-001 dual-port Gigabit Ethernet adapter | US IT Hardware

Product overview

The HP NC374M 416557-001 is an enterprise network adapter designed for server environments that require reliable Gigabit Ethernet connectivity. This adapter belongs to the dual-port multifunction Gigabit Ethernet server adapter class, allowing two network connections from a single card to support segmented traffic or redundant paths. Built on a PCI Express interface, it fits standard PCI Express server slots, aligning with modern server architectures. As an enterprise-level solution, it is suitable for deployment in data centers and core business systems that need consistent network performance and structured connectivity. The dual-port configuration helps IT teams design network topologies that balance traffic or provide failover options within supported infrastructures. Classified under network adapters and PCI Express, the HP NC374M provides a focused feature set around dual-port multifunction Gigabit Ethernet connectivity for enterprise servers identified by SKU 416557-001.

Dual-port multifunction Gigabit Ethernet design
PCI Express interface for server deployment
Enterprise-class network adapter classification
Two Ethernet connections from a single adapter
Designed for Gigabit Ethernet server networks
Compatible with PCI Express server slots

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
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 #	416557-001
Brand	HP
Condition	Refurbished
Model	NC374M
Bus Type	PCI-Express
Card Type	Multifunction network interface card
Device Type	Multifunction Gigabit Ethernet Server Adapter
Form Factor	PCI Express add-in card
Intended Use	Server network adapter
Power Source	Powered via PCI-Express bus from host system
Product Line	NC374M

Compatible systems

HP NC374M dual-port multifunction gigabit PCI Express network adapter for ProLiant blade systems.

HP ProLiant BL20p
Model: NC374M
Form factor: BladeSystem
Reported as compatible with ProLiant BL20p and C-Class BladeSystem.

Best for

Enterprise servers
Suitable for enterprise servers that require a dual-port multifunction Gigabit Ethernet server adapter using a PCI Express interface for structured network connectivity.
Data center racks
Fits servers in data center racks that need PCI Express dual-port Gigabit Ethernet connectivity to support multiple network segments from a single adapter.
Segmented networks
Useful in environments where two Gigabit Ethernet ports on a single PCI Express adapter help separate management, production, or backup network traffic.
Redundant network paths
Supports network designs that use two Gigabit Ethernet ports on one adapter to configure redundant paths for improved link resiliency, where supported.
Multifunction networking setups
Designed for multifunction Gigabit Ethernet use cases where a single PCI Express adapter is expected to support multiple network-related functions on a server.

Details

Shipping, warranty & returns

Customer reviews

No reviews yet — be the first to review this part.

Product Type	Network adapter

Duplex Support	Supports full-duplex Gigabit Ethernet operation

Application Segment	Enterprise server networking

Option Kit Association	Associated with option kit 405094-B21 that includes the NC374M multifunction network adapter

Platform Compatibility	HPE ProLiant BL20p, C-Class BladeSystem

Compatible Brand Detail	Designed for HP ProLiant servers using NC374M mezzanine/PCI-Express NICs

Server Mezzanine Compatibility Detail	NC374M mezzanine/PCI-Express network adapter used in ProLiant BL20p and related blade servers

Total Aggregate Bandwidth	Up to 2 Gbit/s full duplex across both Gigabit ports
Maximum Data Transfer Rate (per port)	1 Gbit/s

Networking Ports & Interfaces

Ports	2
Interface	PCI Express
LAN Interface	Dual-port LAN interface for copper twisted-pair Ethernet
Ethernet Speed	Gigabit Ethernet
RJ-45 Port Count	2 x RJ-45 Ethernet connectors
Network Technology	Gigabit Ethernet
Port Configuration	2 x Gigabit Ethernet network ports
Number of Ethernet Ports	2
Network Interface Standard	IEEE 802.3ab 1000BASE-T compatible Gigabit Ethernet
Network Adapter Type Detail	Multifunction Gigabit Ethernet Server Adapter Network Interface Card (NIC)

HP 416557-001 dual-port Gigabit Ethernet adapter