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Ethernet 10gb 2p 561flr-T Adapter / Mfr. No.: 700699-B21

Ethernet 10gb 2p 561flr-T Adapter / Mfr. No.: 700699-B21
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Item Number: hew-700699b21
Vendor Number: 700699-B21
Vendor: Hewlett Packard
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10GBASE-T, PCIe v2.1 x8 dual port FlexibleLOM for HP ProLiant Gen8 rack, tower & scalable servers with IEEE 1588 & 802.1AS support. Optimized for virtualization (VLAN, NetQueue, VMQ, VMDq & SR-IOV)

The HP Ethernet 10Gb 2-port 561 FLR-T FlexibleLOM adapter features the latest generation 10 GbE Intel® Ethernet Controller X540. The HP 561FLR-T is a low-cost, low-power, dual port 10GBASE-T adapter designed for use in HP ProLiant Gen8 rack, tower and scalable servers. The HP 561FLR-T addresses the demanding needs of the next-generation data center by providing unmatched features for virtualization, scalability to keep up with the HP ProLiant Gen8 server platform, with proven and reliable performance HP customers have come to expect. The HP 561FLR-T adapter enables connections with standard CAT6 cabling. The HP 561FLR-T supports high performance networking features such as VLAN tagging, Low latency interrupts, TCP and UDP checksum offloading, MSI-X, NIC teaming (bonding), Receive Side Scaling (RSS), WOL, jumbo frames, PXE boot and virtualization features and is VMDq and SR-IOV ready.

General Information

ManufacturerHewlett Packard Enterprise
Manufacturer Part Number700699-B21
Manufacturer Website Address
Product Model561FLR-T
Product NameEthernet 10Gb 2-Port 561FLR-T Adapter
Product Type10Gigabit Ethernet Card


Host InterfacePCI Express x8
Total Number of Ports2
Serial PortNo
Ethernet AUINo
PoE (RJ-45) PortNo
Number of Network (RJ-45) Ports2

Media & Performance

Media Type SupportedTwisted Pair
Twisted Pair Cable StandardCategory 6
Data Transfer Rate1.25 GB/s

Network & Communication

Network Technology10GBase-T

Physical Characteristics

Form FactorFlexibleLOM
Weight (Approximate)1 lb


Device SupportedServer
Platform SupportedPC
System Requirements

Compatible operating systems

  • Microsoft Windows Server 2008, Server 2012, HPC Server 2008, Small Business Server 2011, Multipoint Server 2011
  • Hyper-V
  • RHEL 5.7/5.8/5.9/6.1/6.2/6.3
  • SLES 10 and 11
  • Solaris 10/11
  • VMware vSphere 4.1 and 5.0
  • Citrix XenServer 6.0/6.1
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