P41614-B21 - HPE P41614-B21 10/25Gb 4-port SFP28 OCP3 adapter

Name: HPE P41614-B21 10/25Gb 4-port SFP28 OCP3 adapter
Brand: HPE
SKU: P41614-B21
Price: 2145 USD
Availability: InStock

P41614-B21 - HPE P41614-B21 10/25Gb 4-port SFP28 OCP3 adapter | US IT Hardware

Product overview

The HPE Intel E810-XXVDA4 Ethernet 10/25Gb 4-port SFP28 OCP3 Adapter P41614-B21 is designed for HPE infrastructures that require flexible 10Gb and 25Gb Ethernet connectivity. It provides four SFP28 network ports, supporting 10Gb and 25Gb Ethernet operation per port, giving IT teams a straightforward option to match link speed to application or network requirements. As an OCP3 form factor adapter, it aligns with modern server designs that use OCP3 slots for modular networking. This adapter is suitable for environments standardizing on SFP28-based connectivity and needing a consistent Ethernet feature set across multiple servers. With four SFP28 ports in a single adapter, procurement teams can consolidate network connections while maintaining separate physical links where needed. The Intel E810-XXVDA4 silicon and OCP3 design make this adapter a focused choice for 10/25Gb SFP28 networking in HPE deployments.

10/25Gb Ethernet support for flexible link speeds
Four SFP28 ports for multi-link connectivity
OCP3 adapter form factor for HPE platforms
Intel E810-XXVDA4 Ethernet controller model
Designed for 10/25Gb, 4-port SFP28, OCP3 use
Suitable for SFP28-based 10/25Gb cabling

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Featuring

Manufacturer part #	P41614-B21
Brand	HPE
Condition	Refurbished
Model	Intel E810-XXVDA4
Series	Intel E810
Bus Type	OCP 3.0 small form factor (SFF)
Model Name	Intel E810-XXVDA4 Ethernet 10/25Gb 4-port SFP28 OCP3 Adapter for HPE
Technology	Ethernet
Form Factor	OCP3
Boot Options	PXE boot and UEFI boot support
Bracket Type	OCP 3.0 form factor (no PCIe bracket)

Compatible systems

No confirmed system or OS compatibility data was available from pages visibly containing P41614-B21.

Best for

Data center networking
Use in data center environments standardizing on 10Gb and 25Gb Ethernet, leveraging the four SFP28 ports to deliver 10/25Gb connectivity across multiple network segments from a single OCP3 adapter.
HPE server integration
Ideal for HPE server deployments that support OCP3 adapters and require Intel E810-XXVDA4 Ethernet 10/25Gb 4-port SFP28 connectivity, simplifying standardization across server configurations.
SFP28-based access layers
Suitable for access or aggregation layers where 10/25Gb SFP28 connections are required, utilizing the four SFP28 ports to connect to SFP28-based switches or other SFP28 endpoints.
Multi-port Ethernet consolidation
Useful when multiple Ethernet links are needed from a single server, with four SFP28 ports providing 10/25Gb connectivity while maintaining separate physical connections for different networks or services.
OCP3 modular networking
Appropriate for infrastructures that use OCP3 slots for modular networking, aligning the Intel E810-XXVDA4 10/25Gb 4-port SFP28 design with standardized OCP3 hardware in HPE platforms.

Frequently asked questions

Details

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FCoE Support	No FCoE support (Ethernet-only adapter)

Flow Control	IEEE 802.3x flow control

Product Line	HPE Gen10 Plus Ethernet Adapters

Product Type	Network adapter

RDMA Support	RoCE v2 support

iSCSI Support	iSCSI remote boot support

Controller ASIC	Intel Ethernet Controller E810

Security Features	Root of Trust device authentication, secure firmware update, and enhanced device attestation

Status Indicators	LED indicators per port for link and activity

Supported Servers	Selected HPE ProLiant Gen10 and Gen11 servers with OCP 3.0 slots

Maximum Frame Size	9K jumbo frames

Quality of Service	Traffic class and priority-based flow control (PFC) support

Product Subcategory	Ethernet adapters

Offload Technologies	TCP/IP stateless offload, Receive Side Scaling (RSS), Large Send Offload (LSO), Large Receive Offload (LRO)

Remote Boot Protocols	PXE 2.0 remote boot over IPv4 and IPv6

Virtualization Features	SR-IOV (Single Root I/O Virtualization), Intel Virtualization Technology for Connectivity (Intel VT-c), VMware NetQueue

Link Aggregation Support	Teaming and bonding support for link aggregation and failover

Time-Sensitive Networking	IEEE 1588 Precision Time Protocol (PTP) support

Supported Operating Systems	Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi (specific versions listed by HPE)

Packet Filtering and Steering	Advanced packet filtering and flow director technology

Data Plane Development Kit Support	DPDK support

Performance

MTBF	Over 5 million hours (calculated)
Lifecycle Status	Active product at time of listing
Host Interface Bandwidth	x16 PCI Express 4.0 host interface via OCP 3.0 connector
Maximum Throughput Per Port	25 Gb/s full-duplex
Aggregate Theoretical Bandwidth	Up to 100 Gb/s total full-duplex (4 × 25 Gb/s)

Maximum Power Consumption	Up to 14 W
Typical Power Consumption	Approximately 12 W

Networking Ports & Interfaces

Interface	OCP3
Port Type	SFP28
Port Count	4
Connector Type	4 x SFP28
Ethernet Speed	10/25GbE
Management Features	Out-of-band management via HPE iLO when installed in supported ProLiant servers
Network Interface Type	Optical or direct attach copper via SFP28 transceiver slots
Overlay Network Support	VXLAN and NVGRE tunnel offload
Number of Physical Ports	4 physical network ports using SFP28 cages
Power Management Features	Support for PCIe Active State Power Management (ASPM) and advanced link power management
Adapter Card Interface Type	OCP 3.0
Supported Ethernet Standards	IEEE 802.3, IEEE 802.3ae, IEEE 802.3by, IEEE 802.3bz (as applicable for 10/25 GbE operation)
Supported Network Technology	10 Gigabit Ethernet, 25 Gigabit Ethernet

What Ethernet speeds does the HPE P41614-B21 adapter support?

The HPE P41614-B21, based on the Intel E810-XXVDA4 Ethernet adapter, supports 10Gb and 25Gb Ethernet operation. This is reflected in the 10/25Gb designation in its model and category. The dual-speed capability allows use in existing 10Gb environments and future 25Gb deployments without changing the adapter, as long as the rest of the infrastructure supports those speeds.

How many network ports are available on the Intel E810-XXVDA4 adapter for HPE?

The Intel E810-XXVDA4 Ethernet adapter for HPE provides four network ports. These are SFP28 ports, as indicated by the 4-port SFP28 description in the model and category. With four ports available, a single adapter can establish multiple 10/25Gb Ethernet links from one server, supporting separate networks or aggregated connectivity depending on the deployment design.

What type of network interface does the P41614-B21 adapter use?

The P41614-B21 adapter uses SFP28 network interfaces in an OCP3 form factor. The product is described as a 10/25Gb 4-port SFP28 OCP3 adapter, indicating four SFP28 ports integrated into an OCP3-based design. This makes it suitable for HPE servers that support OCP3 adapters and use SFP28 modules or direct attach cables for 10/25Gb Ethernet connectivity.

Is the Intel E810-XXVDA4 adapter suitable for HPE OCP3 slots?

Yes, the Intel E810-XXVDA4 Ethernet adapter is explicitly described as an OCP3 adapter for HPE. The model name includes OCP3 and the category lists it under 10/25Gb, 4-port SFP28, OCP3. This means it is intended for deployment in HPE platforms that provide compatible OCP3 slots, rather than in generic PCIe adapter slots.

What distinguishes the P41614-B21 from other Ethernet adapters?

The P41614-B21 is characterized by its Intel E810-XXVDA4 controller, 10/25Gb Ethernet support, four SFP28 ports, and OCP3 form factor for HPE. This combination of 10/25Gb capability, 4-port SFP28 density, and OCP3 design targets HPE environments that require modular, high-speed Ethernet connectivity with standardized SFP28 interfaces across multiple servers.

HPE P41614-B21 10/25Gb 4-port SFP28 OCP3 adapter