Brand: HPE | Category: Network Adapters & NICs
SKU: HPE-817745-B21 | Part #: 817745-B21 | MPN: 817745-B21
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For low-latency workloads, NIC offload capabilities free CPU cycles that matter—and the HPE 817745-B21 delivers exactly that through Intel X550 hardware offloads including TCP/UDP/IP checksum offload, LSO, and LRO, all bridged via PCIe 3.0 x4 bandwidth. This HPE Ethernet 10Gb 2-port 562FLR-T Adapter pairs dual 10 Gigabit Ethernet ports with FlexibleLOM form factor architecture, enabling network engineers and infrastructure architects to scale throughput without sacrificing server CPU headroom. The adapter supports jumbo frames up to 9,000 bytes, link aggregation via IEEE 802.3ad (LACP), VLAN tagging under IEEE 802.1Q, and SR-IOV for virtualized deployments—making it a cornerstone for demanding enterprise environments.
Built for HPE ProLiant Gen9 and select HPE ProLiant Gen10 server families, the 817745-B21 integrates seamlessly with HPE iLO management, Intelligent Provisioning, and Service Pack for ProLiant (SPP) tooling. Both ports use RJ-45 10GBase-T connectors compatible with CAT6A cabling standards. Operating system support spans Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, and VMware vSphere, ensuring broad workload flexibility. This genuine HPE adapter arrives new and ready for deployment in virtualized, containerized, or bare-metal environments where consistent high-speed connectivity and CPU efficiency are non-negotiable.
For pricing, availability, and technical configuration assistance on HPE part number 817745-B21, please submit a detailed RFQ through Omnixon Global.
| Brand | HPE |
| Category | Network Adapters & NICs |
| SKU | HPE-817745-B21 |
| Part Number | 817745-B21 |
| Condition | New |
| Capacity | 10GB |
| Form Factor | FlexibleLOM |
| Interface | Ethernet 10 Gb |
| Speed | 10 Gb/s per port |
| Manufacturer Part Number | 817745-B21 |
| Product Name | HPE Ethernet 10Gb 2-port 562FLR-T Adapter |
| Form Factor | FlexibleLOM (FLR) |
| Number of Ports | 2 |
| Port Speed | 10 Gigabit Ethernet (10GbE) |
| Connector Type | RJ-45 (10GBase-T) |
| Cable Standard | CAT6A |
| Network Controller | Intel X550 |
| Host Interface | PCIe 3.0 x4 (via FlexibleLOM slot) |
| Jumbo Frame Support | Up to 9,000 bytes |
| VLAN Support | IEEE 802.1Q |
| Link Aggregation | IEEE 802.3ad (LACP) |
| SR-IOV | Supported |
| Hardware Offloads | TCP/UDP/IP checksum offload, LSO, LRO, RSS |
| Operating System Support | Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware vSphere |
| Management Integration | HPE iLO, Intelligent Provisioning, Service Pack for ProLiant (SPP) |
| Compatible Server Families | HPE ProLiant Gen9, select HPE ProLiant Gen10 |
| Product Condition | New (genuine HPE) |
The HPE 817745-B21 - HPE Ethernet 10Gb 2-port 562FLR-T 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 817745-B21 - HPE Ethernet 10Gb 2-port 562FLR-T Adapter: form factor FlexibleLOM; interface Ethernet 10 Gb; 1 year manufacturer support; new condition. Manufacturer part number 817745-B21. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
The HPE 817745-B21 - HPE Ethernet 10Gb 2-port 562FLR-T 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.