What network speed does the HPE NC373F 394793-B21 support?

: "The NC373F PCI Express Multifunction Gigabit Server Adapter is specified in its category as a 1Gbps 1000Base-SX single-port fiber adapter. This places it in the Gigabit Ethernet class, delivering 1Gbps performance over 1000Base-SX fiber links.

What media type is supported by the NC373F 394793-B21 adapter?

According to its category, the HPE NC373F 394793-B21 is a 1Gbps 1000Base-SX single-port fiber multifunction adapter. This indicates that it is designed for fiber optic connectivity using the 1000Base-SX standard, rather than copper cabling.

How many network ports are available on the NC373F PCIe adapter?

The adapter is described as a 1Gbps 1000Base-SX single-port fiber multifunction adapter. The single-port designation indicates that the card provides one fiber network interface for server connectivity within Gigabit Ethernet infrastructures.

Is the NC373F 394793-B21 suitable for PCI Express based servers?

Yes, the NC373F is explicitly classified as a PCI Express Gigabit Ethernet adapter. This indicates that it is intended for servers that offer PCI Express expansion capability, allowing it to integrate into standard PCIe slots in supported systems.

394793-B21 - HPE 394793-B21 1Gbps 1000Base-SX PCIe adapter

Name: HPE 394793-B21 1Gbps 1000Base-SX PCIe adapter
Brand: HPE
SKU: 394793-B21
Price: 175 USD
Availability: InStock

394793-B21 - HPE 394793-B21 1Gbps 1000Base-SX PCIe adapter | US IT Hardware

Product overview

The HPE NC373F PCI Express Multifunction Gigabit Server Adapter 394793-B21 is a network adapter designed for server environments that require 1Gbps connectivity. Classified as a PCI Express Gigabit Ethernet adapter, it is specified as a 1Gbps 1000Base-SX single-port fiber multifunction adapter. This positioning highlights its use of fiber for network links and its role as a Gigabit server adapter. The product belongs to the network adapters category and supports PCI Express, aligning it with modern server architectures that use PCIe expansion slots. By combining Gigabit performance with 1000Base-SX fiber and multifunction capabilities, the NC373F provides a focused option for organizations standardizing on fiber-based 1Gbps server connections within their infrastructure.

HPE NC373F PCI Express Gigabit Ethernet adapter
1Gbps 1000Base-SX single-port fiber design
Multifunction Gigabit server adapter classification
Designed for PCI Express based server slots
Focused on 1Gbps Gigabit Ethernet connectivity
Single-port layout for dedicated fiber links

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Featuring

Product Line
Manufacturer part #	394793-B21
Brand	HPE
Condition	New
Model	NC373F
Bus Type	PCI Express
Bus Width	x4 PCI Express, compatible with x1, x4, x8, x16 slots
Data Rate	1000 Mbps half- and full-duplex
Technology	Gigabit Ethernet; TCP/IP Offload Engine (TOE) for Windows; iSCSI support
Form Factor	PCI Express x4, standard or low-profile
Kit Contents	NC373F PCI Express Multifunction Gigabit Server Adapter; low profile bracket; quick install card

Best for

Fiber server links
Suitable for servers that need fiber-based connectivity using 1000Base-SX, leveraging the single-port fiber design for dedicated links.
1Gbps network environments
Designed for infrastructures standardizing on 1Gbps throughput, with the adapter specified as a 1Gbps Gigabit Ethernet solution.
PCI Express based servers
Appropriate for servers that provide PCI Express expansion capability, matching its PCI Express Gigabit Ethernet adapter classification.
Single-port network designs
Fits deployments where a single-port adapter per server or application is preferred for clear separation of network roles.
Multifunction adapter deployments
Useful where a multifunction Gigabit server adapter is required, aligning with its classification as a multifunction adapter.

Frequently asked questions

What type of network interface does the HPE 394793-B21 adapter use?

Details

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Product Type	PCI Express Multifunction Gigabit Server Adapter

Maximum Current	2 A at 3.3 V DC

PCI Express Version	PCI Express 1.0a

Supported Server Family	ProLiant DL, ML, and BL servers

Supported IEEE Standards	IEEE 802.3z; IEEE 802.3x; Dynamic 802.3ad; IEEE 802.3p; IEEE 802.1Q

Maximum Cable Distance 50µm MMF	550 m

Maximum Cable Distance 62.5µm MMF	220 m

Media Type	Multimode fiber

Operating Voltage	3.3 V DC ± 5%

Networking Ports & Interfaces

Ports	1 x 1000Base-SX LC fiber port
Interface	PCI Express x4
Port Type	1000Base-SX fiber
Connector Type	LC multimode fiber
Number of Ports	1 port
Network Interface	Gigabit Ethernet 1000Base-SX

HPE 394793-B21 1Gbps 1000Base-SX PCIe adapter