P26871-001 - HPE Hewlett Packard Enterprise P26871-001 10/25Gb 2-port SFP28 adapter

Name: HPE Hewlett Packard Enterprise P26871-001 10/25Gb 2-port SFP28 adapter
Brand: HPE
SKU: P26871-001
Price: 485 USD
Availability: InStock

P26871-001 - HPE Hewlett Packard Enterprise P26871-001 10/25Gb 2-port SFP28 adapter | US IT Hardware

Product overview

The Hewlett Packard Enterprise Broadcom BCM57414 Ethernet 10/25Gb 2-port SFP28 Adapter, SKU P26871-001, is a PCI Express 3.0 x8 plug-in network adapter designed for wired Ethernet connectivity. It provides two SFP28 interfaces that support 1Gb, 10Gb and 25Gb Ethernet, with data transfer rates up to 25 Gbps to support high-bandwidth applications. The adapter is based on a single Broadcom BCM57414 processor and supports data link protocols including Gigabit Ethernet, 10 Gigabit Ethernet, 25 Gigabit Ethernet and RDMA over Converged Ethernet (RoCE v1 and RoCE v2). Advanced features include IPv4 and IPv6 support, Receive Side Scaling, SR-IOV, VXLAN, NVGRE, secure boot, network partitioning, DPDK, firmware root of trust, audit logs, tunnel offload, GENEVE support, sanitization and both UEFI and legacy BIOS PXE boot capabilities.

Dual 1/10/25Gb Ethernet SFP28 ports for flexible bandwidth
PCI Express 3.0 x8 plug-in card interface
Supports Gigabit, 10Gb and 25Gb Ethernet protocols
RDMA over Converged Ethernet RoCE v1 and RoCE v2 support
Virtualization features including SR-IOV and VXLAN
Operational power consumption of 9.1 Watt

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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 #	P26871-001
Brand	HPE
Condition	New
Model	Broadcom BCM57414 Ethernet 10/25Gb 2-port SFP28 Adapter
Bus Type	PCI Express 3.0 x8
Device Type	Network adapter
Form Factor	Plug-in card
Product Line	HPE Gen10 Plus Ethernet Adapter
Product Type	Network adapter
Controller Chip	Broadcom BCM57414
Compatibility Notes	For HPE ProLiant Generation10 Plus servers

Compatible systems

Confirmed for HPE ProLiant Gen10 Plus servers as Ethernet 10/25Gb dual-port SFP28 adapter.

Hewlett Packard Enterprise ProLiant
Model: ProLiant Gen10 Plus servers
Generation: Gen10 Plus
Listed as adapter for ProLiant Generation10 Plus Servers on StoragePartsDirect page for P26871-001.

Best for

High-bandwidth server networking
Suitable for servers requiring high throughput, with two SFP28 interfaces supporting 1Gb, 10Gb and 25Gb Ethernet and data transfer rates up to 25 Gbps.
Virtualized environments
Addresses virtualization requirements with Single Root I/O Virtualization and support for VMware NetQueue and Microsoft Virtual Machine Queue features.
Network virtualization overlays
Fits environments using network overlays through support for VXLAN, NVGRE, GENEVE and tunnel offload capabilities.
Secure and audited networks
Supports secure deployments with secure boot, firmware root of trust and audit logs for enhanced platform and configuration integrity.
PXE-based deployment
Useful in deployment infrastructures that rely on network boot, with both UEFI PXE Boot and legacy BIOS PXE Boot support.

Details

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Connectivity Technology	Wired

PCI Specification Revision	PCIe 3.0

Maximum Data Transfer Rate	25 Gbps
Data Transfer Rate per Port	10/25 Gbps

Networking Ports & Interfaces

Ports	2 x 1Gb Ethernet, 10Gb Ethernet, 25Gb Ethernet SFP28
Interface	PCI Express 3.0 x8
Port Type	SFP28
Number of Ports	2
Network Technology	Gigabit Ethernet, 10 Gigabit Ethernet, 25 Gigabit Ethernet

Frequently asked questions

What network speeds does the HPE P26871-001 adapter support?

The adapter supports 1Gb, 10Gb and 25Gb Ethernet on its SFP28 ports. Each of the two interfaces is defined as 1Gb Ethernet, 10Gb Ethernet and 25Gb Ethernet capable, with a data transfer rate specification of up to 25 Gbps. This allows it to operate at multiple speeds depending on the network configuration.

Which PCIe interface does the Broadcom BCM57414 adapter use?

The Broadcom BCM57414 adapter uses a PCI Express 3.0 x8 interface in a plug-in card form factor. The PCIe 3.0 specification defines the signaling standard, while the x8 lane configuration provides multiple lanes of bandwidth between the adapter and the host system, aligning with common server slot configurations.

Does the P26871-001 adapter support RDMA over Converged Ethernet?

Yes, the adapter supports RDMA over Converged Ethernet, specifically RoCE v1 and RoCE v2 as listed in its data link protocols. This allows remote direct memory access traffic to be carried over Ethernet networks, enabling low-latency communication when configured appropriately in compatible environments.

What virtualization features are available on this network adapter?

The adapter includes Single Root I/O Virtualization, as well as support for VXLAN and NVGRE network virtualization protocols. It also supports VMware NetQueue and Microsoft Virtual Machine Queue. These capabilities allow more efficient distribution of network traffic among virtual machines and virtual switches in virtualized infrastructures.

What security-related features are provided by the adapter?

Security-related capabilities include secure boot, firmware root of trust and audit logs. These features help verify adapter firmware integrity, support trusted boot processes and provide logging of relevant events. Sanitization support is also listed, providing additional controls for managing sensitive data on the adapter.

Can this adapter be used for network boot deployments?

Yes, the adapter supports both UEFI PXE Boot and legacy BIOS PXE Boot as listed among its features. This enables servers equipped with the adapter to perform network-based boot and installation workflows in environments that utilize either modern UEFI firmware or traditional BIOS.

What is the operational power consumption of the P26871-001?

The operational power consumption of the adapter is specified as 9.1 Watt. This figure can be used in power and cooling calculations when planning server configurations that include multiple network adapters in high-density deployments.

HPE Hewlett Packard Enterprise P26871-001 10/25Gb 2-port SFP28 adapter