Brand: HPE | Category: Network Adapters & NICs
SKU: HPE-P08440-B21 | Part #: P08440-B21 | MPN: P08440-B21
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The FlexibleLOM form factor positions the HPE P08440-B21 as a mezzanine-class network adapter designed for dense blade and 1U server architectures where internal slot real estate is at a premium. This HPE Ethernet 10Gb 2-port 537FLR-SFP+ Adapter delivers two 10 Gigabit Ethernet ports via SFP+ connectors, each capable of up to 10 Gbps full-duplex throughput. Built around the Broadcom BCM57412 network controller and connected through a PCIe 3.0 x8 interface via the FlexibleLOM connector, the P08440-B21 supports advanced offload protocols including iSCSI, FCoE, NFS offload, and TCP/IP offload (TOE). Hardware SR-IOV virtualization support enables granular multi-tenant workload isolation, while IEEE 802.3x flow control, IEEE 802.1Q VLAN tagging, and jumbo frame support up to 9 KB MTU provide enterprise-grade network resilience and performance tuning options.
Storage architects and hyperconverged infrastructure teams standardizing on HPE ProLiant Gen10 and Gen10 Plus platforms will find the P08440-B21 essential for scaling storage fabric bandwidth without consuming standard PCIe slots. Qualified for Windows Server 2016/2019, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, and VMware ESXi environments, this adapter integrates seamlessly with HPE iLO, HPE Smart Update Manager (SUM), HPE OneView, and Agentless Management Service (AMS) to simplify firmware lifecycle and performance telemetry across fleet deployments. Organizations moving toward direct-attached or iSCSI-based storage consolidation benefit from the dual 10GbE ports and protocol offload engines that reduce CPU utilization during high-throughput data transfers.
Omnixon Global stocks the HPE P08440-B21 for immediate deployment across UAE enterprise data centers and regional integration projects. We hold current certifications including CE, FCC, and RoHS compliance documentation for all supplied units. To request pricing, verify inventory, or discuss compatibility with your existing HPE infrastructure, submit a formal RFQ through Omnixon Global today.
| Brand | HPE |
| Category | Network Adapters & NICs |
| SKU | HPE-P08440-B21 |
| Part Number | P08440-B21 |
| Condition | New |
| Capacity | 10GB |
| Form Factor | FlexibleLOM |
| Interface | Ethernet 10 Gb |
| Speed | 10 Gb/s per port |
| Manufacturer Part Number | P08440-B21 |
| Product Name | HPE Ethernet 10Gb 2-port 537FLR-SFP+ Adapter |
| Form Factor | FlexibleLOM (FLR) — HPE FlexibleLOM slot |
| Number of Ports | 2 |
| Port Speed | 10 Gigabit Ethernet (10GbE) |
| Port Interface | SFP+ |
| Network Controller | Broadcom BCM57412 |
| Bus Interface | PCIe 3.0 x8 (via FlexibleLOM connector) |
| Supported Protocols | iSCSI, FCoE, NFS offload, TCP/IP offload (TOE) |
| Virtualization Support | SR-IOV (Single Root I/O Virtualization) |
| Operating System Support | Windows Server 2016/2019, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi |
| Compatible Server Platforms | HPE ProLiant Gen10, HPE ProLiant Gen10 Plus (FlexibleLOM slot required) |
| Management Integration | HPE iLO, HPE Smart Update Manager (SUM), HPE OneView, Agentless Management Service (AMS) |
| Regulatory Compliance | CE, FCC, RoHS |
| Data Rate per Port | Up to 10 Gbps full-duplex |
| Flow Control | IEEE 802.3x |
| VLAN Support | IEEE 802.1Q |
| Jumbo Frames | Supported (up to 9 KB MTU) |
The HPE P08440-B21 - HPE Ethernet 10Gb 2-port 537FLR-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 P08440-B21 - HPE Ethernet 10Gb 2-port 537FLR-SFP+ Adapter: form factor FlexibleLOM; interface Ethernet 10 Gb; 1 year manufacturer support; new condition. Manufacturer part number P08440-B21. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
The HPE P08440-B21 - HPE Ethernet 10Gb 2-port 537FLR-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.