Qlogic FastLinQ QLE3440-CU 10Gigabit Ethernet Card
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Product Information for Qlogic FastLinQ QLE3440-CU 10Gigabit Ethernet Card

Highlights for Qlogic FastLinQ QLE3440-CU 10Gigabit Ethernet Card

  • Host Interface:PCI Express 3.0 x8

Marketing Information

The QLogic® FastLinQ™ 3400 Series 10GbE Intelligent Ethernet Adapters-available in 10GBASE-T (RJ45), SR optic, and direct attach copper (DAC)-support LAN (TCP/IP) traffic at 10Gbps Ethernet (GbE) line-rate speeds. The 3400 Series Adapter is the solution of choice for workload-intensive virtualized computing environments, providing a reliable, high-performance 10GbE connectivity solution.

  • PCI Express Gen3 x8
  • Delivers full line-rate 10GbE performance across both ports
  • Enables provisioning of 10GbE ports for greater deployment flexibility through switch-independent NIC partitioning (NPAR)
  • Boosts host CPU efficiency with hardware offloads for NVGRE and VXLAN tunnels
  • Improves reliability and interoperability-leverages QLogic's market-proven Ethernet architecture and software
  • 10GBASE-T version provides a low-cost and easy-to-install RJ45 network connectivity solution that is backward compatible with existing 1GbE
  • Energy Efficient Ethernet (EEE) support reduce idle power consumption in RJ45-based networks
  • Network boot support for pre-execution environment (PXE) 2.0
  • PCI-SIG® single root input/output virtualization (SR-IOV)
  • Data center bridging (DCB)
  • Low-profile PCIe form factor

Media & Performance

  • Media Type Supported: Optical Fiber


Device Supported


Network & Communication

  • Network Technology: 10GBase-X

Physical Characteristics

  • Form Factor: Plug-in Card
  • Width: 2.7"
  • Depth: 6.6"


  • Limited Warranty: 3 Year

Additional Product Specifications


  • Host Interface: PCI Express 3.0 x8
  • Total Number of Ports: 1

General Information

  • Product Type: 10Gigabit Ethernet Card
  • Manufacturer Part Number: QLE3440-CU-BK
  • Manufacturer Website Address: http://www.qlogic.com
  • Manufacturer: QLogic Corp
  • Product Model: QLE3440-CU
  • Product Name: FastLinQ QLE3440-CU 10Gigabit Ethernet Card
  • Package Type: Bulk
  • Product Line: FastLinQ
  • Product Series: 3400
  • Brand Name: QLogic

I/O Expansions

  • Expansion Slot Type: SFP+

Media & Performance