What is the exact product identifier for this adapter?

The provided data identifies the product with SKU P41615-B21. It is also named HPE Ethernet 10/25Gb 4-port SFP28 OCP3 Adapter. For buyers, using the SKU together with the full model name is the safest way to match the item in procurement records.

How many ports does this adapter have?

The product is described as a 4-port adapter. That port count appears in both the model name and the category description, which makes it a confirmed attribute for planning port density and system fit.

What form factor is listed for this network adapter?

The source data lists the adapter as an OCP3 product and specifically names it as an SFP28 OCP3 adapter. This identifies the product as an OCP3 network adapter rather than a generic PCIe card in the provided information.

Which product family is this adapter associated with?

The category states that it is a 4-port Intel E810-XXVDA4 based adapter. That means the source data ties this HPE model to the Intel E810-XXVDA4-based category description.

What Ethernet speed class is identified in the product name?

The product name includes Ethernet 10/25Gb, and the category also references Ethernet 10/25Gb SFP28 OCP3. Those are the only speed-related details provided, so no further performance claims are added.

P41615-B21 - HPE P41615-B21 4-port SFP28 OCP3 Adapter

Name: HPE P41615-B21 4-port SFP28 OCP3 Adapter
Brand: HPE
SKU: P41615-B21
Price: 2145 USD
Availability: InStock

P41615-B21 - HPE P41615-B21 4-port SFP28 OCP3 Adapter | US IT Hardware

Product overview

The HPE Ethernet 10/25Gb 4-port SFP28 OCP3 Adapter is a network adapter identified by SKU P41615-B21. It is described as a 4-port Intel E810-XXVDA4 based adapter and belongs to the Ethernet 10/25Gb SFP28 OCP3 category. The provided data confirms the product brand as HPE and the product model as HPE Ethernet 10/25Gb 4-port SFP28 OCP3 Adapter. The specifications list sections for Featuring, Performance, Networking Ports and Interfaces, and Power Consumption, but no additional technical values are supplied in the source data. For procurement teams, this means the confirmed details are limited to product identity, category, and the 4-port SFP28 OCP3 adapter designation. Any deeper attributes such as port speed, chipset capabilities, host interface, or power figures are not supported by the provided specifications and are therefore omitted here.

HPE network adapter, SKU P41615-B21
4-port SFP28 OCP3 form factor
Ethernet 10/25Gb product category
Intel E810-XXVDA4 based adapter
Model identified by HPE
Adapter product type

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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 #	P41615-B21
Brand	HPE
Condition	Refurbished
Model	HPE P41615-B21 Intel E810-XXVDA4 Ethernet 10/25Gb SFP28 OCP3 4-port Adapter
Form Factor	OCP 3.0
Product Line	HPE Gen10 Plus Ethernet Adapters
Product Type	Ethernet network adapter
Controller Chip	Intel E810-XXVDA4
Designed For Systems	HPE ProLiant Gen10 Plus servers

Performance

Compatible systems

Adapter is described as compatible with HPE ProLiant Gen10 Plus servers; specific OS support not stated for P41615-B21.

HPE ProLiant
Model: Gen10 Plus servers
Form factor: Server
Generation: Gen10 Plus
Listed as compatible with HPE Gen10 Plus ProLiant servers on product description for P41615-B21.

Best for

Server networking
Suitable for environments that need an HPE Ethernet adapter identified as a 4-port SFP28 OCP3 model. The provided data confirms the adapter form and port count, which supports basic procurement matching.
OCP3 deployments
Appropriate for systems that require an OCP3 network adapter. The product is explicitly categorized as an Ethernet 10/25Gb SFP28 OCP3 adapter.
Multiport connectivity
Relevant when a 4-port adapter is required. The source data identifies this product as a 4-port Intel E810-XXVDA4 based adapter.

Frequently asked questions

Details

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Maximum Power Consumption	8 W
Typical Power Consumption	7 W

Networking Ports & Interfaces

Port Type	SFP28
Bus Interface	OCP 3.0 mezzanine interface to host system
Interface Type	OCP 3.0 NIC interface
Number of Ports	4 ports
Ethernet Port Speed	10/25GbE per port
Port Connector Type	SFP28 cages
Total Ethernet Ports	4 Ethernet ports
Supported Ethernet Speeds	10GbE, 25GbE