HPE P26262-B21 Broadcom BCM57414 Adapter

HPE P26262-B21 Broadcom BCM57414 10/25Gb Dual-Port SFP28 Adapter

The HPE P26262-B21 is a Broadcom BCM57414 Ethernet network adapter designed to provide 10Gb and 25Gb connectivity for compatible HPE servers. It features two SFP28 ports and a PCI Express 3.0 x8 interface, making it suitable for businesses that need faster server connections without replacing their existing infrastructure.

This stand-up PCIe adapter is useful for virtualised environments, data centre networking and workloads that require high network bandwidth. It also supports enterprise features such as SR-IOV and RDMA over Converged Ethernet (RoCE), subject to the server and software configuration.

HPE P26262-B21 Technical Specifications

What Makes the BCM57414 Adapter Useful?

Many servers still operate with 1Gb or 10Gb network connections. Upgrading to a compatible 25Gb adapter can provide more bandwidth for demanding applications while retaining the existing server platform.

The P26262-B21 offers several practical benefits:

• Dual-port connectivity: Two SFP28 ports allow separate physical network connections.
• 10Gb and 25Gb operation: Supports qualified networking equipment at either speed.
• Virtualisation features: SR-IOV helps supported virtual machines access network resources more efficiently.
• RDMA capabilities: RoCE can help reduce networking overhead in compatible environments.
• Network boot support: Supports documented PXE and UEFI iSCSI boot capabilities.

Server Compatibility and PCIe Requirements

HPE lists the P26262-B21 adapter for selected ProLiant Gen10 Plus, Gen11 and Gen12 platforms. Support varies by server model and configuration.

Before purchasing, confirm that your server has a supported PCIe slot and the correct riser or mounting arrangement. Check the applicable HPE server QuickSpecs for firmware, operating system and installation requirements.

This adapter uses a standard stand-up PCIe format. It is not interchangeable with the OCP 3.0 version simply because both use the Broadcom BCM57414 controller.

Choosing the Correct SFP28 Cables

The P26262-B21 uses SFP28 ports rather than RJ-45 Ethernet sockets. Depending on the network configuration, suitable connections may include qualified optical transceivers, fibre cables or direct-attach copper cables.

For a 25Gb connection, the connected switch port, cable or transceiver and adapter must support the required speed.

If you are connecting to an existing 10Gb network, check that the selected optics or cables are qualified for 10Gb operation. Not every SFP28 accessory supports every speed or device combination.

Transceivers and cables should not be assumed to be included with the adapter.

P26262-B21 vs P10115-B21

HPE offers the Broadcom BCM57414 in different physical formats:

• P26262-B21: Dual-port 10/25Gb SFP28 stand-up PCIe adapter.
• P10115-B21: Dual-port 10/25Gb SFP28 OCP 3.0 adapter.

Both use the BCM57414 controller, but their installation formats are different. Choose the version specified in your server’s supported options list.

New and Refurbished HPE P26262-B21

New HPE P26262-B21

A New or unused adapter may be suitable for planned network upgrades or spare-part inventory. Confirm the product condition, packaging, bracket and warranty before ordering.

Refurbished HPE P26262-B21

A Refurbished adapter may help businesses manage hardware costs while extending the life of compatible server infrastructure. Buyers should request confirmation that the card has been inspected and both network ports have been tested.

Warranty terms, stock availability and UK delivery options should be checked for either condition.

Related HPE Network Adapters

Explore other networking components for compatible HPE server environments:

• HPE P08443-B21 Intel E810 10/25Gb Adapter – A dual-port SFP28 PCIe networking option.
• HPE P13188-B21 Mellanox 10/25Gb Adapter – Another dual-port SFP28 network card.
• HPE P26259-B21 Broadcom BCM57412 Adapter – A dual-port 10Gb SFP+ PCIe adapter.
• HPE P28787-B21 Intel X710-DA2 Adapter – A dual-port 10Gb SFP+ networking option.
• HPE P26253-B21 Broadcom BCM57416 Adapter – A dual-port 10Gb RJ-45 Ethernet adapter.

These related products are not guaranteed to be interchangeable. Check server compatibility and networking requirements before selecting an alternative.

Buy HPE P26262-B21 Network Adapter in the UK

Euroland IT Store helps UK businesses source HPE network adapters, server components and replacement enterprise IT hardware.

Contact our team to check P26262-B21 availability, New or Refurbished condition, pricing, warranty coverage and UK delivery arrangements.

For compatibility assistance, provide your server model, generation and intended network connection speed.

Request a Quote for HPE P26262-B21

Frequently Asked Questions

1. What is HPE P26262-B21?

HPE P26262-B21 is a Broadcom BCM57414 dual-port 10/25Gb SFP28 Ethernet adapter for compatible HPE servers.

2. Does HPE P26262-B21 support 25Gb Ethernet?

Yes. It supports 10GbE and 25GbE connections through two SFP28 ports when used with qualified networking equipment.

3. Is P26262-B21 an OCP 3.0 adapter?

No. P26262-B21 is a stand-up PCIe 3.0 x8 adapter. The related BCM57414 OCP 3.0 option is P10115-B21.

4. Can I use P26262-B21 with an existing 10Gb network?

Yes, provided the switch, transceiver or cable and server configuration support 10Gb operation. Check HPE compatibility documentation before purchasing.

5. Is HPE P26262-B21 available in New and Refurbished condition?

New and Refurbished options may be available through Euroland IT Store. Contact the team to confirm stock, testing, warranty and UK delivery.