Intel® Ethernet Converged Network Adapter X520-QDA1

Specifications

  • Product Collection Intel® Ethernet Server Adapter X520
  • Marketing Status Discontinued
  • Launch Date Q2'14
  • Vertical Segment Server
  • Cable Medium Copper
  • Cabling Type QSFP+ Direct Attach Twin Axial Cabling up to 10m
  • Bracket Height Low Profile and Full Height
  • TDP 20 W

Networking Specifications

  • Port Configuration Single
  • Intel® Virtualization Technology for Connectivity (VT-c) Yes
  • Speed & Slot Width 8.0 GT/s, x 8 Lane
  • Controller Intel 82599

Package Specifications

  • System Interface Type PCIe v3.0 (8.0 GT/s)

Intel® Virtualization Technology for Connectivity

Advanced Technologies

Ordering and Compliance

Retired and discontinued

Intel® Ethernet Converged Network Adapter X520-QDA1, retail unit

Intel® Ethernet Converged Network Adapter X520-QDA1, OEM Gen

  • MM# 921255
  • Ordering Code X520QDA1G1P5
  • MDDSContentIds 708211
  • PCN ExplicitVersionURL 806433

Trade compliance information

  • ECCN 5A992C
  • CCATS G135872
  • US HTS 8517620090

Compatible Products

Intel® Server System R2000WT Family

Product Name Launch Date Marketing Status Board Form Factor Chassis Form Factor Socket Sort Order Compare
All | None
Intel® Server System R2208WTTYSR Q1'16 Discontinued Custom 16.7" x 17" 2U, Spread Core Rack Socket R3 62250
Intel® Server System R2208WT2YSR Q1'16 Discontinued Custom 16.7" x 17" 2U, Spread Core Rack Socket R3 62252
Intel® Server System R2208WTTYC1R Q1'16 Discontinued Custom 16.7" x 17" 2U, Spread Core Rack Socket R3 62254
Intel® Server System R2308WTTYSR Q1'16 Discontinued Custom 16.7" x 17" 2U, Spread Core Rack Socket R3 62256
Intel® Server System R2312WTTYSR Q1'16 Discontinued Custom 16.7" x 17" 2U, Spread Core Rack Socket R3 62258
Intel® Server System R2224WTTYSR Q1'16 Discontinued Custom 16.7" x 17" 2U, Spread Core Rack Socket R3 62261

Intel® Compute Module HNS7200AP Family

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Intel® Server Board S7200AP Family

Product Name Marketing Status Board Form Factor Chassis Form Factor Socket TDP Sort Order Compare
All | None
Intel® Server Board S7200AP Discontinued Custom 6.8" x 14.2" 2U Rack LGA 3647-1 215 W 62829
Intel® Server Board S7200APL Discontinued Custom 6.8" x 14.2" 2U Rack LGA 3647-1 215 W 62834

Intel® Server Board S2600WT Family

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Drivers and Software

Latest Drivers & Software

Downloads Available:
All

Name

Intel® Ethernet Adapter Complete Driver Pack

Intel® Ethernet Product Release Notes

Intel® Network Adapter Driver for Windows® 10

Intel® Network Adapter Driver for Windows Server 2019*

Administrative Tools for Intel® Network Adapters

Intel® Ethernet Connections Boot Utility, Preboot Images, and EFI Drivers

Intel® Network Adapter Driver for Windows Server 2016*

Adapter User Guide for Intel® Ethernet Adapters

Intel® Network Adapter Driver for Windows Server 2012*

Intel® Network Adapter Driver for Windows Server 2012 R2*

Intel® Network Adapter Driver for Windows 8.1* - FINAL RELEASE

Intel® Network Adapter Driver for Windows Server 2008 R2* - Final Release

Disabling TCP-IPv6 Checksum Offload Capability with Intel® 1/10 GbE Controllers

Intel® Network Adapter Driver for Windows 8* - Final Release

Support

Launch Date

The date the product was first introduced.

TDP

Thermal Design Power (TDP) represents the average power, in watts, the processor dissipates when operating at Base Frequency with all cores active under an Intel-defined, high-complexity workload. Refer to Datasheet for thermal solution requirements.

Flexible Port Partitioning

Flexible Port Partitioning (FPP) technology utilizes industry standard PCI SIG SR-IOV to efficiently divide your physical Ethernet device into multiple virtual devices, providing Quality of Service by ensuring each process is assigned to a Virtual Function and is provided a fair share of the bandwidth.

Virtual Machine Device Queues (VMDq)

Virtual Machine Device Queues (VMDq) is a technology designed to offload some of the switching done in the VMM (Virtual Machine Monitor) to networking hardware specifically designed for this function. VMDq drastically reduces overhead associated with I/O switching in the VMM which greatly improves throughput and overall system performance

PCI-SIG* SR-IOV Capable

Single-Root I/O Virtualization (SR-IOV) involves natively (directly) sharing a single I/O resource between multiple virtual machines. SR-IOV provides a mechanism by which a Single Root Function (for example a single Ethernet Port) can appear to be multiple separate physical devices.

iWARP/RDMA

iWARP delivers converged, low-latency fabric services to data centers through Remote Direct Memory Access (RDMA) over Ethernet. The key iWARP components that deliver low-latency are Kernel Bypass, Direct Data Placement, and Transport Acceleration.

Intel® Data Direct I/O Technology

Intel® Data Direct I/O Technology is a platform technology that improves I/O data processing efficiency for data delivery and data consumption from I/O devices. With Intel DDIO, Intel® Server Adapters and controllers talk directly to the processor cache without a detour via system memory, reducing latency, increasing system I/O bandwidth, and reducing power consumption.