How many network ports does this adapter have?

The product data states that it is a 2-port adapter. That makes it a dual-port networking device, which is useful when planning for two connections on a single server adapter.

What interface type is listed for this adapter?

The category description lists Dual-port 10GBASE-T RJ-45 FlexLOM, and the model name includes 556FLR-T. From the provided data, the concrete interface information available is RJ-45 with 10GBASE-T networking.

Which brand is associated with this adapter?

The brand is Hewlett Packard Enterprise. The product data also names the model as HPE FlexFabric 10Gb 2-port 556FLR-T Adapter, which ties the SKU 794525-B21 to the HPE product family.

Is this adapter identified as a PCIe network adapter?

Yes. The category explicitly describes it as a 10Gb Ethernet PCIe Adapter. That is the only platform-related specification provided, so it should be used as the official technical designation.

794525-B21 - HPE Hewlett Packard Enterprise 794525-B21 Dual-port 10GBASE-T Adapter

Name: HPE Hewlett Packard Enterprise 794525-B21 Dual-port 10GBASE-T Adapter
Brand: HPE
SKU: 794525-B21
Price: 455 USD
Availability: InStock

794525-B21 - HPE Hewlett Packard Enterprise 794525-B21 Dual-port 10GBASE-T Adapter | US IT Hardware

Product overview

The HPE FlexFabric 10Gb 2-port 556FLR-T Adapter, SKU 794525-B21, is a Hewlett Packard Enterprise network adapter in the Dual-port 10GBASE-T RJ-45 FlexLOM category. It is identified as a 10Gb Ethernet PCIe adapter with two network ports and RJ-45 interfaces. The product data provided names the adapter model and category, but does not include additional performance, power, or feature details. For procurement teams, this means the core selection criteria available here are the HPE brand, the 556FLR-T model family, the dual-port 10GBASE-T design, and the RJ-45 interface type. Because no further technical specifications are listed, any deeper comparison should rely on separate system compatibility documentation or full product datasheets.

Dual-port 10GBASE-T adapter
RJ-45 network interfaces
HPE FlexFabric 556FLR-T model
10Gb Ethernet PCIe adapter
SKU 794525-B21 identified
FlexLOM category adapter

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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 #	794525-B21
Brand	HPE
Condition	Refurbished
Model	556FLR-T
Form Factor	FlexLOM adapter
Adapter Type	10Gb Ethernet FlexFabric adapter
Product Line	HPE FlexFabric
Product Type	Network adapter

Performance

Data Transfer Rate	10 Gbps per port

Best for

Server networking
Suitable where a 10Gb Ethernet PCIe adapter is required in an HPE server environment. The provided data identifies the product as a Dual-port 10GBASE-T RJ-45 FlexLOM adapter.
Dual-port connectivity
Relevant for deployments that need two network ports on a single adapter. The specification lists 2 ports and the 556FLR-T adapter model.
RJ-45 environments
Appropriate for infrastructure designed around RJ-45 networking interfaces. The product is described as using RJ-45 interfaces and 10GBASE-T connectivity.

Frequently asked questions

What is the product type of 794525-B21?

794525-B21 is an HPE FlexFabric 10Gb 2-port 556FLR-T Adapter. The provided category identifies it as a Network Adapter, specifically a 10Gb Ethernet PCIe Adapter in the Dual-port 10GBASE-T RJ-45 FlexLOM category.

Details

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Interface	PCI Express 3.0
Port Type	RJ-45
Network Ports	2 x 10GBASE-T RJ-45 ports
Connector Type	10GBASE-T
Host Interface	PCIe 3.0 x8
Number of Ports	2 ports
Data Link Protocol	10 Gigabit Ethernet
Interface Provided	2 x 10GBase-T - RJ-45
Network Technology	10 Gigabit Ethernet

HPE Hewlett Packard Enterprise 794525-B21 Dual-port 10GBASE-T Adapter