What connector type is listed?

The provided specifications identify SFP28 as the port and interface type. The adapter is also categorized as a 10/25Gb 2-Port SFP28 network adapter, so SFP28 is the key connectivity detail present in the source data.

What category does this product belong to?

It is listed under Network Adapter, PCIe Ethernet Adapter, 10/25Gb 2-Port SFP28. That classification shows the product is intended as a PCIe Ethernet adapter with dual SFP28 ports and 10/25Gb positioning.

Does the provided data include performance or power figures?

No numeric performance or power values are supplied in the provided specifications. The only grounded details are the brand, SKU, model name, category, and the 2-port SFP28, 10/25Gb product identification.

P21111-001 - HPE P21111-001 X2522-25G-Plus 2-Port SFP28 Adapter

Name: HPE P21111-001 X2522-25G-Plus 2-Port SFP28 Adapter
Brand: HPE
SKU: P21111-001
Price: 3648 USD
Availability: InStock

P21111-001 - HPE P21111-001 X2522-25G-Plus 2-Port SFP28 Adapter | US IT Hardware

Product overview

The HPE X2522-25G-Plus Ethernet 10/25Gb 2-Port SFP28 Adapter, SKU P21111-001, is a PCIe Ethernet adapter in the 10/25Gb, 2-port SFP28 category. It is identified as a network adapter and provides two SFP28 ports for Ethernet connectivity. The product data supplied for this item lists the model and category, but does not provide additional validated details for performance, power consumption, or other hardware characteristics. For procurement records, this makes the adapter a clearly defined HPE networking component with a dual-port SFP28 design and 10/25Gb positioning. Buyers can use the SKU, brand, model name, and category to match the adapter to server networking requirements where a 2-port SFP28 PCIe adapter is needed. No further technical attributes should be assumed beyond the supplied specifications.

HPE X2522-25G-Plus model
SKU P21111-001 included
2-port SFP28 design
10/25Gb Ethernet class
PCIe Ethernet adapter
Network adapter category

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 #	P21111-001
Brand	HPE
Condition	Refurbished
Model	HPE X2522-25G-Plus Ethernet 10/25Gb 2-Port SFP28 Adapter
Series	X2522-25G-Plus
Controller	Xilinx Ethernet controller
Form Factor	Plug-in card
Product Line	HPE Gen10 Plus Ethernet Adapters
Product Type	Ethernet network adapter
Typical Use Case	Designed for Nimble Storage dHCI Medium configurations
Supported Cabling	25G SFP28 or 10G SFP+ direct attach copper or optical transceiver

Best for

Server networking
Suitable for procurement records that require an HPE network adapter in the PCIe Ethernet adapter category with 2 SFP28 ports.
PCIe upgrades
Fits refresh projects centered on a PCIe Ethernet adapter with 10/25Gb positioning and a dual-port design.
Dual-port Ethernet
Relevant when a buyer needs a 2-port SFP28 Ethernet adapter identified as an HPE X2522-25G-Plus model.

Frequently asked questions

What is the exact product identifier for this adapter?

The supplied SKU is P21111-001, and the model name is HPE X2522-25G-Plus Ethernet 10/25Gb 2-Port SFP28 Adapter. Both identifiers appear in the provided product data, which makes exact item matching straightforward for procurement and catalog use.

How many ports does the adapter have?

Details

Shipping, warranty & returns

Customer reviews

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

Card Size Standard	PCIe low profile, MD2

Media Connectivity	SFP28

Data Link Protocols	10 GigE, 25 Gigabit LAN

Supported Data Rates	10 Gb/s; 25 Gb/s

Networking Capabilities	Stateless offloads, SR-IOV, interrupt coalescing, intelligent auto-negotiation, hardware timestamping

Transceiver Form Factor	SFP28

Maximum Power Requirement	17.5 W maximum

Typical Power Requirement	14 W typical

PCI Specification Revision	PCIe 3.0

Media Type	Optical fiber
Data Transfer Rate	25 Gbps maximum per port

Networking Ports & Interfaces

Interface	PCIe
Port Type	SFP28
Ethernet Ports	2 x 10/25Gb Ethernet ports
Ports Quantity	2 ports
Bus Interface Type	PCI Express 3.0 x8
Network Technology	10/25 Gigabit Ethernet
Network Acceleration Features	Supports AMD Solarflare Onload software for TCP/UDP and TCPDirect for TCP/UDP

HPE P21111-001 X2522-25G-Plus 2-Port SFP28 Adapter