HPE

HPE 867326-001 10/25Gb 2-port 621SFP28 network adapter

Name: HPE 867326-001 10/25Gb 2-port 621SFP28 network adapter
Brand: HPE
SKU: 867326-001
Price: 162 USD
Availability: InStock

MPN: 867326-001·By: HPE

Part #:867326-001RefurbishedIn stock

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HPE 867326-001 10/25Gb 2-port 621SFP28 network adapter-

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Product overview

The HPE Ethernet 10/25Gb 2-port 621SFP28 Adapter 867326-001 is a dual-port server network adapter designed for environments requiring 10 Gigabit and 25 Gigabit Ethernet connectivity. As a 2-port 25Gb SFP28 adapter, it supports SFP28 interfaces for high-speed wired networking in data center and enterprise server deployments. This adapter belongs to the PCIe 3.0 low-profile 10/25GbE SFP28 category, aligning it with modern rack and tower servers that use low-profile expansion slots. With its dual-port configuration, it enables flexible network designs, such as redundant links or segregated traffic paths, within a single adapter footprint. The 10/25Gb capability allows IT teams to standardize on one adapter model across mixed-performance network segments, simplifying procurement and deployment. The HPE branding ensures consistent integration within HPE-based infrastructures where 10/25GbE server connectivity is required.

Dual-speed Ethernet, supporting both 10Gb and 25Gb links
Two SFP28 ports on a single server network adapter
PCIe 3.0 low-profile design for compact servers
HPE branded adapter aligned to HPE infrastructures
Supports SFP28-based cabling in 25Gb environments
Suited to dual-port server network configurations

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Featuring

Manufacturer part #	867326-001
Brand	HPE
Condition	Refurbished
Model	Ethernet 10/25Gb 2-port 621SFP28 Adapter
Series	HPE 621SFP28 10/25Gb Ethernet Adapter Family
Bus Type	PCIe 3.0
Generation	HPE Gen9/Gen10 ProLiant server option
Technology	Converged Network Adapter with RDMA over Converged Ethernet (RoCE and RoCE v2) and iSCSI Extensions for RDMA (iSER) support
Form Factor	Plug-in card, low profile
Architecture	Single-chip Ethernet controller implementing dual 10/25Gb Ethernet ports with PCI Express 3.0 x8 host interface
Product Line	HPE Ethernet 10/25Gb 2-port 621SFP28 Adapter
Product Type	Network adapter
VLAN Support	IEEE 802.1Q VLAN tagging and priority queuing
IPv6 Features	Full IPv6 protocol stack support including offloads compatible with modern dual-stack environments
Jumbo Frame Support	Jumbo Ethernet frames support for larger MTU to improve throughput on suitable networks
Offload Technologies	Receive Side Scaling (RSS) and Receive Side Coalescing (RSC) for load balancing and packet aggregation
Priority Flow Control	Data Center Bridging features IEEE 802.1Qbb (Priority-based Flow Control) and IEEE 802.1Qaz (Enhanced Transmission Selection)
Connectivity Technology	Wired
Virtualization Features	Single Root I/O Virtualization (SR-IOV) with support for multiple virtual functions
Compliant IEEE Standards	IEEE 802.1ad, IEEE 802.1as, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.3by
Provider Backbone Bridging	IEEE 802.1ad provider bridges support
Supported Operating Systems	Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi (per HPE Ethernet 10/25Gb 621SFP28 adapter OS support matrix)
Data Center Bridging Support	Enhanced Transmission Selection and Priority-based Flow Control for converged Ethernet traffic
Time Synchronization Support	IEEE 802.1as time synchronization for precise timing over Ethernet
Supported Data Link Protocols	10 Gigabit Ethernet, 25 Gigabit Ethernet

Performance

Media Type	Optical fiber using SFP28 transceivers
Data Transfer Rate	25 Gbps
Aggregate Bandwidth	Up to 25 Gb/s per port line rate with a combined 50 Gb/s per direction for both ports
Bidirectional Throughput	100 Gb/s aggregate bidirectional Ethernet bandwidth per adapter (2 × 50 Gb/s bidirectional ports)
Per-Port Bidirectional Transfer Rate	50 Gb/s bidirectional Ethernet transfer rate per 10/25Gb port

Power Consumption

Maximum Power Consumption	Up to approximately 10 W maximum power draw at full throughput and both ports active
Typical Power Consumption	Approximately 8.2 W typical adapter power usage under normal operating conditions

Networking Ports & Interfaces

Ports	2 x 25 Gigabit SFP28
Ports Count	2 ports
Interface Type	PCI Express 3.0
Network Interface	10/25GbE SFP28
SFP28 Interface Type	2 × 25 Gigabit Ethernet SFP28 cages for compatible SFP28 optical modules
Supported Management	Remote management and monitoring via Simple Network Management Protocol (SNMP)
Host Interface Lane Count	PCI Express 3.0 x8 electrical
PCIe Slot Power Requirement	Powered from host server PCI Express 3.0 slot within standard 25 W slot budget
Network Management Interface	SNMP-based management for adapter status and statistics
Supported Ethernet Standards	10 Gigabit Ethernet and 25 Gigabit Ethernet operation as defined by IEEE 802.3by and related standards
Network Virtualization Features	Network Virtualization using Generic Routing Encapsulation (NVGRE) and Virtual Extensible LAN (VXLAN) tunneling support

Best for

Dual-port servers
Suited for servers that require a dual-port 10/25Gb network adapter, using the HPE Ethernet 10/25Gb 2-port 621SFP28 design for flexible connectivity options.
10Gb links
Applicable for environments operating at 10 Gigabit Ethernet where a 10/25Gb SFP28 adapter can be deployed while maintaining compatibility with 10Gb networks.
25Gb links
Appropriate for infrastructure that is built around 25 Gigabit Ethernet, leveraging the 2-port 25Gb SFP28 server network adapter capabilities.
PCIe 3.0 low-profile slots
Designed for systems using PCIe 3.0 low-profile slots, where this 10/25Gb 2-port 621SFP28 adapter form factor integrates into compact server chassis.
SFP28-based cabling
Useful in deployments standardized on SFP28 interfaces, aligning with the 2-port 25Gb SFP28 server network adapter category for consistent cabling.

Frequently asked questions

What Ethernet speeds does the HPE 867326-001 adapter support?

The HPE 867326-001 is designated as an Ethernet 10/25Gb 2-port 621SFP28 Adapter, which means it supports operation in both 10 Gigabit and 25 Gigabit Ethernet environments. This dual-speed capability allows deployment in existing 10Gb networks and later reuse in 25Gb infrastructures, helping standardize network adapters across different performance tiers.

How many network ports are available on the HPE 867326-001?

:The adapter is described as a 2-port 25Gb SFP28 server network adapter. This provides two separate network interfaces on a single card, enabling configurations such as redundant links, connections to multiple switches, or segregated traffic flows. The dual-port design helps optimize server expansion slot usage while providing flexible connectivity options.

What interface type is used on the HPE Ethernet 10/25Gb 2-port 621SFP28 Adapter?

The adapter belongs to the dual-port 25Gb SFP28 server network adapter category, indicating that its network interfaces use SFP28 slots. These SFP28 interfaces are commonly used in 25Gb connections and can be aligned with compatible transceivers or direct attach cabling within 10/25Gb-capable infrastructures.

Which bus and form factor does the HPE 867326-001 use?

This adapter is categorized as a PCIe 3.0 low-profile 10/25GbE SFP28 network adapter. It is intended for PCI Express 3.0 slots and low-profile server environments. This makes it suitable for deployment in compact rack or tower servers that rely on low-profile expansion cards for network connectivity.

Is the HPE 867326-001 suitable for servers requiring dual-port connectivity?

Yes, the adapter is explicitly described as an Ethernet 10/25Gb 2-port 621SFP28 Adapter, meaning it provides two network ports in a single card. This dual-port capability is suitable for servers that need multiple links for redundancy, separate networks, or additional bandwidth, while conserving PCIe expansion slots.

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Manufacturer part #

867326-001

Brand

HPE

Condition

Refurbished

Model

Ethernet 10/25Gb 2-port 621SFP28 Adapter

Series

HPE 621SFP28 10/25Gb Ethernet Adapter Family

Bus Type

PCIe 3.0

Generation

HPE Gen9/Gen10 ProLiant server option

Technology

Converged Network Adapter with RDMA over Converged Ethernet (RoCE and RoCE v2) and iSCSI Extensions for RDMA (iSER) support

Form Factor

Plug-in card, low profile

Architecture

Single-chip Ethernet controller implementing dual 10/25Gb Ethernet ports with PCI Express 3.0 x8 host interface

Product Line

HPE Ethernet 10/25Gb 2-port 621SFP28 Adapter

Product Type

Network adapter

VLAN Support

IEEE 802.1Q VLAN tagging and priority queuing

IPv6 Features

Full IPv6 protocol stack support including offloads compatible with modern dual-stack environments

Jumbo Frame Support

Jumbo Ethernet frames support for larger MTU to improve throughput on suitable networks

Offload Technologies

Receive Side Scaling (RSS) and Receive Side Coalescing (RSC) for load balancing and packet aggregation

Priority Flow Control

Data Center Bridging features IEEE 802.1Qbb (Priority-based Flow Control) and IEEE 802.1Qaz (Enhanced Transmission Selection)

Connectivity Technology

Wired

Virtualization Features

Single Root I/O Virtualization (SR-IOV) with support for multiple virtual functions

Compliant IEEE Standards

IEEE 802.1ad, IEEE 802.1as, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.3by

Provider Backbone Bridging

IEEE 802.1ad provider bridges support

Supported Operating Systems

Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi (per HPE Ethernet 10/25Gb 621SFP28 adapter OS support matrix)

Data Center Bridging Support

Enhanced Transmission Selection and Priority-based Flow Control for converged Ethernet traffic

Time Synchronization Support

IEEE 802.1as time synchronization for precise timing over Ethernet

Supported Data Link Protocols

10 Gigabit Ethernet, 25 Gigabit Ethernet

Media Type

Optical fiber using SFP28 transceivers

Data Transfer Rate

25 Gbps

Aggregate Bandwidth

Up to 25 Gb/s per port line rate with a combined 50 Gb/s per direction for both ports

Bidirectional Throughput

100 Gb/s aggregate bidirectional Ethernet bandwidth per adapter (2 × 50 Gb/s bidirectional ports)

Per-Port Bidirectional Transfer Rate

50 Gb/s bidirectional Ethernet transfer rate per 10/25Gb port

Maximum Power Consumption

Up to approximately 10 W maximum power draw at full throughput and both ports active

Typical Power Consumption

Approximately 8.2 W typical adapter power usage under normal operating conditions

Ports

2 x 25 Gigabit SFP28

Ports Count

2 ports

Interface Type

PCI Express 3.0

Network Interface

10/25GbE SFP28

SFP28 Interface Type

2 × 25 Gigabit Ethernet SFP28 cages for compatible SFP28 optical modules

Supported Management

Remote management and monitoring via Simple Network Management Protocol (SNMP)

Host Interface Lane Count

PCI Express 3.0 x8 electrical

PCIe Slot Power Requirement

Powered from host server PCI Express 3.0 slot within standard 25 W slot budget

Network Management Interface

SNMP-based management for adapter status and statistics

Supported Ethernet Standards

10 Gigabit Ethernet and 25 Gigabit Ethernet operation as defined by IEEE 802.3by and related standards

Network Virtualization Features

Network Virtualization using Generic Routing Encapsulation (NVGRE) and Virtual Extensible LAN (VXLAN) tunneling support