Brand: HPE | Category: Network Adapters & NICs
SKU: HPE-P28787-B21 | Part #: P28787-B21 | MPN: P28787-B21
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The dual-port 10 Gbps HPE Intel X710-DA2 Ethernet adapter (part number P28787-B21) delivers high-speed network connectivity for demanding enterprise environments. Built on the Intel X710 controller, this low-profile network adapter provides two SFP+ ports, each capable of 10 Gbps data transfer rates. The adapter interfaces to servers via PCIe 3.0 x8, enabling seamless integration into HPE ProLiant Gen10 and Gen10 Plus servers as well as HPE Apollo platforms. Support for multiple protocols—including 10GBASE-SR, 10GBASE-LR, and 10GBASE-CR (DAC)—ensures flexibility across diverse network infrastructures.
HPE has engineered this adapter with advanced offload capabilities that reduce CPU overhead and improve application performance: TCP/IP checksum offload, Large Send Offload (LSO), Receive Side Scaling (RSS), iSCSI hardware offload, and RoCE acceleration all contribute to lower latency and higher throughput. For virtualized data centers, the adapter supports SR-IOV (Single Root I/O Virtualization), allowing multiple virtual machines to share the physical ports efficiently. Data Center Bridging features—Priority Flow Control (PFC) and Enhanced Transmission Selection (ETS)—enable lossless Ethernet for mission-critical storage and cluster workloads. Network architects and infrastructure teams deploying HPE server platforms with Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, or VMware ESXi will find straightforward management via HPE iLO and firmware updates through HPE Smart Update Manager (SUM) and Intelligent Provisioning.
Whether you are consolidating network infrastructure, scaling virtual machine deployments, or building high-performance storage networks, the P28787-B21 is a genuine HPE solution that combines proven reliability with enterprise-class feature density. Contact Omnixon Global to request a quotation and discuss how this adapter can meet your organization's networking requirements.
| Brand | HPE |
| Category | Network Adapters & NICs |
| SKU | HPE-P28787-B21 |
| Part Number | P28787-B21 |
| Condition | New |
| Capacity | 10GB |
| Form Factor | PCIe |
| Interface | Ethernet 10 Gb |
| Speed | 10 Gb/s per port |
| Manufacturer Part Number | P28787-B21 |
| Product Name | HPE Intel X710-DA2 Ethernet 10Gb 2-port SFP+ Adapter |
| Controller | Intel X710 |
| Number of Ports | 2 |
| Port Interface | SFP+ |
| Data Transfer Rate | 10 Gbps per port |
| Host Interface | PCIe 3.0 x8 |
| Supported Protocols | 10GBASE-SR, 10GBASE-LR, 10GBASE-CR (DAC) |
| Offload Capabilities | TCP/IP checksum offload, Large Send Offload (LSO), Receive Side Scaling (RSS), iSCSI hardware offload, RoCE |
| Virtualization Support | SR-IOV (Single Root I/O Virtualization) |
| Data Center Bridging | Priority Flow Control (PFC), Enhanced Transmission Selection (ETS) |
| Operating System Support | Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi |
| Form Factor | Low Profile |
| Compatible Server Platforms | HPE ProLiant Gen10, Gen10 Plus; HPE Apollo servers |
| Firmware Management | HPE Smart Update Manager (SUM), Intelligent Provisioning |
| Management Integration | HPE iLO |
| Product Type | Genuine HPE |
The HPE P28787-B21 - HPE Intel X710-DA2 Ethernet 10Gb 2-port SFP+ Adapter is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Juniper/Arista environments.
Key specifications for the HPE P28787-B21 - HPE Intel X710-DA2 Ethernet 10Gb 2-port SFP+ Adapter: form factor PCIe; interface Ethernet 10 Gb; 1 year manufacturer support; new condition. Manufacturer part number P28787-B21. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
The HPE P28787-B21 - HPE Intel X710-DA2 Ethernet 10Gb 2-port SFP+ Adapter interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.