HPE 662243-b21
Dual‑Port 10 GbE SFP+Network Adapter (560FLR‑SFP+, PCIe 2.0 ×8)
The HPE 662243‑B21 (560FLR‑SFP+) is a dual‑port 10 Gigabit Ethernet FlexibleLOM adapter designed for HPE ProLiant Gen8 and later servers. Blutressed by the Intel 82599 (X520‑DA2) controller, it offers two SFP+ cages for either SR/LR fiber modules or DAC copper cables. With a compact FLR footprint for blade or rack servers, the adapter delivers consistent 10 Gbps performance per port, with support for virtualization, offload features, and a passthrough low latency design. Ideal for dense server deployments requiring high-throughput networking in a compact footprint.
Features
This FlexibleLOM card connects to the onboard PCIe 2.0 ×8 slot and supports line-rate 10 GbE on both ports across fiber or copper mediums. It features hardware acceleration such as SR‑IOV, RSS, MSI‑X, jumbo frames, TSO, checksum offload, PXE boot, Wake-on-LAN and NIC teaming. Certified on HPE Gen8/Gen9 server lines, including DL/ML/Apollo series, it integrates seamlessly into virtualization environments running VMware, Linux, or Windows. Low-power (~10 W) and thermal compliant with HPE Sea-of-Sensors architecture, it’s ideal for power- and space-constrained systems. ([turn0search1]turn0search12turn0search15)
Advanced Options
Powered by the proven Intel 82599 chipset, the 662243‑B21 delivers low-latency, high-efficiency 10 GbE connectivity. Each port maintains stable throughput with minimal CPU overhead thanks to advanced offloads. Jumbo frame support up to 9 KB and LACP link
Product Key Features
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Dual SFP+ ports (fiber or DAC) supporting full 10 Gbps per port
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Intel 82599 (X520‑DA2) controller for high throughput and virtualization offload
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PCIe 2.0 ×8 FlexibleLOM form factor (low-profile)
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Offload features: SR‑IOV, RSS, jumbo frames, MSI‑X, TSO, checksum offloading
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Enterprise features: VLAN tagging, NIC teaming, Wake-on-LAN, PXE support
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Compatible with HPE ProLiant Gen8/Gen9 servers; includes SNMP support
Reliability & Performance
aggregation improve throughput and redundancy. Designed to meet HPEthermal and power standards, typical power draw is around 10 W. Refurbished units undergo OEM testing and carry a 90‑day warranty; new units come with longer support options. Consistent compatibility and rugged design provide predictable performance in dense server infrastructures. ([turn0search0]turn0search12turn0search11)
Key Features :
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2 × 10 GbE SFP+ ports (fiber or DAC cable support)
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FlexibleLOM, PCIe 2.0 ×8 physical connection
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Intel 82599 (X520‑DA2) network controller
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SR‑IOV, RSS, jumbo frames, MSI‑X, TSO offloads
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VLAN, NIC teaming, PXE boot, Wake-on‑LAN
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SNMP support, compact FLR form factor
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