HPE 640FLR-SFP28 network adapter

HPE Ethernet 10/25Gb 2-port 640FLR-SFP28 Adapter

Stuck in network traffic at 10Gbps? Time to take the Express Lane with HPE 25GbE Adapters. With the rise in volume of mobile data and video and the frequency in which it’s accessed, legacy technologies are struggling to handle the increased throughput and lack the capabilities to cost-effectively scale. Current approaches to managing the increasing data center traffic require higher bandwidth and are cost prohibitive, keeping organizations from easily growing as their needs grow. The HPE Ethernet 25Gb 2-port 640 FLR-SFP28 Adapter is a FlexibleLOM form factor for select HPE ProLiant Server DL family of rack and HPE Apollo Servers that delivers high-performance solutions to Telco, services providers, financial institutions and enterprises to meet higher bandwidth demand.
HPE Ethernet 10/25Gb 2-port 640FLR-SFP28 Adapter

Media

Address the Increasing Demand for an Overlay Network

  • The HPE Ethernet 25Gb 2-port 640 FLR-SFP28 Adapter reduces the impact of overlay networking on host performance with tunnel offload support for VXLAN and NVGRE, increasing VM migration flexibility and network scale with minimal impact to performance.
  • Decouples virtual overlay network layer from the physical NIC performance.
  • Auto negotiates to 10GbE for immediate future proofing.

More Efficient and Faster Way to Send Data with RDMA Over Converged Ethernet (RoCE)

  • The HPE Ethernet 25Gb 2-port 640 FLR-SFP28 Adapter bypasses the TCP/IP stack and removes of a data copy step reducing overall latency to deliver accelerated performance for applications such as Microsoft® Hyper-V® Live Migration, Microsoft SQL® and Microsoft SharePoint with SMB Direct.
  • RDMA over Converged Ethernet (RoCE) for greater server efficiency and lower latency.

Lower Latency and Higher Throughput with Messaging Accelerator (VMA)

  • The HPE Ethernet25Gb 2-port 640 FLR-SFP28 Adapter reduces system latency for improved performance specifically for high-frequency trading operations while maintaining high message rates and hundreds of simultaneous connections.
  • Contains VMA, an included firmware with many benefits such as lower latency, higher throughput, improved CPU utilization and minimal buffer copies between user data and hardware.

Specifications

TechnicalSpecifications
Form factor A-LOM
Connector type SFP28
Technology Network processor
Network processor Mellanox CX4LX
Data rate 25Gb
Bus type PCIe Gen3 x8
Power Typical - 10.5 W Max - 14.0 W
Server type supported ProLiant servers
IEEE compliance 802.3ae, 802.1Q, 802.3x, 802.1p, 802.3ad/LACP, 802.1AB(LLDP), 802.1Qbg, 802.1Qbb, 802.1Qaz, 802.3an
Compatible operating systems Windows:Microsoft Windows Server 2012, 2012 R2, 2008, 2008 R2 w/ SP1 (x64)Microsoft Windows Hyper-V 2008 R2 w/SP1, 2012, 2012 R2Linux:Red Hat Enterprise Linux 6.5, 6.6 (x64)SUSE Linux Enterprise Server 11, SP3 ( x64)HyperVisors:Citrix XenServer 6.5 (Creedence)Citrix XenServer (Naples) (x64)
Number of ports 2-port
Minimum dimensions ( H x W x D) 1.37 x 12.11 x 7.67 cm
Weight 0.09 kg
    • Address the Increasing Demand for an Overlay Network
      The HPE Ethernet 25Gb 2-port 640 FLR-SFP28 Adapter reduces the impact of overlay networking on host performance with tunnel offload support for VXLAN and NVGRE, increasing VM migration flexibility and network scale with minimal impact to performance.
      Decouples virtual overlay network layer from the physical NIC performance.
      Auto negotiates to 10GbE for immediate future proofing.
    • More Efficient and Faster Way to Send Data with RDMA Over Converged Ethernet (RoCE)
      The HPE Ethernet 25Gb 2-port 640 FLR-SFP28 Adapter bypasses the TCP/IP stack and removes of a data copy step reducing overall latency to deliver accelerated performance for applications such as Microsoft Hyper-V Live Migration, Microsoft SQL and Microsoft SharePoint with SMB Direct.
      RDMA over Converged Ethernet (RoCE) for greater server efficiency and lower latency.
    • Lower Latency and Higher Throughput with Messaging Accelerator (VMA)
      The HPE Ethernet25Gb 2-port 640 FLR-SFP28 Adapter reduces system latency for improved performance specifically for high-frequency trading operations while maintaining high message rates and hundreds of simultaneous connections.
      Contains VMA, an included firmware with many benefits such as lower latency, higher throughput, improved CPU utilization and minimal buffer copies between user data and hardware.
    • The HPE Ethernet 25Gb 2-port 640 FLR-SFP28 Adapter reduces the impact of overlay networking on host performance with tunnel offload support for VXLAN and NVGRE, increasing VM migration flexibility and network scale with minimal impact to performance.
    • The HPE Ethernet 25Gb 2-port 640 FLR-SFP28 Adapter bypasses the TCP/IP stack and removes of a data copy step reducing overall latency to deliver accelerated performance for applications such as Microsoft® Hyper-V® Live Migration, Microsoft SQL® and Microsoft SharePoint with SMB Direct.
    • The HPE Ethernet25Gb 2-port 640 FLR-SFP28 Adapter reduces system latency for improved performance specifically for high-frequency trading operations while maintaining high message rates and hundreds of simultaneous connections.
  • Model: 817749-B21

    MPN: 817749-B21

RRP: £777.60 inc VAT
Save 66%
£ 263.36 inc VAT £219.47 ex VAT
  • MPN 817749-B21
  • Quickcode 1261688
  • Qty Available 30
  • Total Stock 94
  • Quantity
  • Buy 2 for £218.69 + VAT each
  • Buy 3 for £217.91 + VAT each
  • Buy 4 for £217.13 + VAT each
  • Buy 5 for £216.35 + VAT each
  • Buy 6+ for £215.57 + VAT each
Shipping
  • Next Working Day: £7.97
  • 3 Working Days: £4.98
  • 7 Working Days: Free *(over £100) Exceptions Apply
  • Collection: Free
  • All Delivery Prices inc VAT
  • 7 Day Free, Next day and 3 Day delivery are only available to UK mainland addresses, this excludes: Northern Ireland, Eire, Scottish Offshore, Scottish Highlands, Channel Islands and Isle of Man.
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Call Now: 02477 710171
Or Email to: trade@ballicom.co.uk

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