Intel® Ethernet Converged Network Adapter X520-QDA1

Specifications

Supplemental Information

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)
  • Low Halogen Options Available No

Intel® Virtualization Technology for Connectivity

Advanced Technologies

Ordering and Compliance

Retired and discontinued

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

  • MM# 921253
  • Ordering Code X520QDA1

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

  • MM# 921255
  • Ordering Code X520QDA1G1P5

Trade compliance information

  • ECCN 5A992C
  • CCATS G135872
  • US HTS 8517620090

PCN/MDDS Information

Compatible products

Intel® Server System R2000WT Family

Product Name Launch Date Status Board Form Factor Chassis Form Factor Socket SortOrder Compare
All | None
Intel® Server System R2208WTTYSR Q1'16 Launched Custom 16.7" x 17" 2U, Spread Core Rack Socket R3
Intel® Server System R2208WT2YSR Q1'16 Launched Custom 16.7" x 17" 2U, Spread Core Rack Socket R3
Intel® Server System R2208WTTYC1R Q1'16 Launched Custom 16.7" x 17" 2U, Spread Core Rack Socket R3
Intel® Server System R2308WTTYSR Q1'16 Launched Custom 16.7" x 17" 2U, Spread Core Rack Socket R3
Intel® Server System R2312WTTYSR Q1'16 Launched Custom 16.7" x 17" 2U, Spread Core Rack Socket R3
Intel® Server System R2224WTTYSR Q1'16 Launched Custom 16.7" x 17" 2U, Spread Core Rack Socket R3

Intel® Server Board S2600WT Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server Board S2600WTTR Launched Custom 16.7" x 17" Rack Socket R3 No 145 W
Intel® Server Board S2600WT2R Launched Custom 16.7" x 17" Rack Socket R3 No 145 W
Intel® Server Board S2600WTTS1R Launched Custom 16.7" x 17" Rack Socket R3 No 145 W

Intel® Server Board S7200AP Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server Board S7200AP Discontinued Custom 6.8" x 14.2" 2U Rack LGA 3647-1 No 215 W
Intel® Server Board S7200APL Discontinued Custom 6.8" x 14.2" 2U Rack LGA 3647-1 No 215 W

Intel® Compute Module HNS7200AP Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Compute Module HNS7200AP Discontinued Custom 6.8" x 14.2" 2U Rack LGA 3647-1 No 230 W
Intel® Compute Module HNS7200APL Discontinued Custom 6.8" x 14.2" 2U Rack LGA 3647-1 No 230 W
Intel® Compute Module HNS7200APR Launched Custom 6.8" x 14.2" 2U Rack LGA 3647-1 No 230 W
Intel® Compute Module HNS7200APRL Launched Custom 6.8" x 14.2" 2U Rack LGA 3647-1 No 320 W

Downloads and Software

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.