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Intel® Ethernet Converged Network Adapter X520-SR2

Intel® Ethernet Converged Network Adapter X520-SR2

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Specifications

Export specifications

Essentials

Supplemental Information

Networking Specifications

  • Port Configuration Dual
  • Data Rate Per Port 10/1GbE
  • Intel® Virtualization Technology for Connectivity (VT-c) Yes
  • Speed & Slot Width 5.0 GT/s, x8 Lane
  • Controller Intel® 82599 10 Gigabit Ethernet Controller

Package Specifications

  • System Interface Type PCIe v2.0 (5.0 GT/s)

Intel® Virtualization Technology for Connectivity

Advanced Technologies

Ordering and Compliance

Ordering and spec information

Intel® Ethernet Converged Network Adapter X520-SR2, retail unit

  • MM# 900137
  • Ordering Code E10G42BFSR

Intel® Ethernet Converged Network Adapter X520-SR2, retail bulk

  • MM# 927247
  • Ordering Code E10G42BFSRBLK

Trade compliance information

  • ECCN 5A992C
  • CCATS G135872
  • US HTS 8517620090

PCN/MDDS Information

Compatible Products

Intel® Server System R1000WT Family

Product Name Launch Date Status Board Form Factor Chassis Form Factor Socket SortOrder Compare
All | None
Intel® Server System R1208WT2GS Q4'14 Discontinued Custom 16.7" x 17" 1U Rack Socket R3
Intel® Server System R1208WT2GSR Q1'16 Launched Custom 16.7" x 17" 1U, Spread Core Rack Socket R3
Intel® Server System R1208WTTGS Q4'14 Discontinued Custom 16.7" x 17" 1U Rack Socket R3
Intel® Server System R1208WTTGSR Q1'16 Launched Custom 16.7" x 17" 1U, Spread Core Rack Socket R3
Intel® Server System R1304WT2GS Q4'14 Discontinued Custom 16.7" x 17" 1U Rack Socket R3
Intel® Server System R1304WT2GSR Q1'16 Launched Custom 16.7" x 17" 1U, Spread Core Rack Socket R3
Intel® Server System R1304WTTGS Q4'14 Discontinued Custom 16.7" x 17" 1U Rack Socket R3
Intel® Server System R1304WTTGSR Q1'16 Launched Custom 16.7" x 17" 1U, Spread Core Rack Socket R3

Intel® Server System R2000WT Family

Product Name Launch Date Status Board Form Factor Chassis Form Factor Socket SortOrder Compare
All | None
Intel® Server System R2208WT2YS Q1'15 Discontinued Custom 16.7" x 17" 2U Rack Socket R3
Intel® Server System R2208WTTYC1 Q1'15 Discontinued Custom 16.7" x 17" 2U Rack Socket R3
Intel® Server System R2208WTTYS Q1'15 Discontinued Custom 16.7" x 17" 2U Rack Socket R3
Intel® Server System R2224WTTYS Q1'15 Discontinued Custom 16.7" x 17" 2U Rack Socket R3
Intel® Server System R2308WTTYS Q1'15 Discontinued Custom 16.7" x 17" 2U Rack Socket R3
Intel® Server System R2312WTTYS Q1'15 Discontinued Custom 16.7" x 17" 2U Rack Socket R3
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 S2600KP Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server Board S2600KP Discontinued Custom 6.4" x 17.7" Rack Socket R3 No 160 W
Intel® Server Board S2600KPF Discontinued Custom 6.4" x 17.7" Rack Socket R3 No 160 W
Intel® Server Board S2600KPR Launched Custom 6.4" x 17.7" Rack Socket R3 No 160 W
Intel® Server Board S2600KPFR Launched Custom 6.4" x 17.7" Rack Socket R3 No 160 W
Intel® Server Board S2600KPTR Launched Custom 6.4" x 17.7" Rack Socket R3 No 160 W

Intel® Server Board S2600TP Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server Board S2600TPFR Discontinued Custom 6.8" x 18.9" Rack Socket R3 No 160 W
Intel® Server Board S2600TPNR Launched Custom 6.8" x 18.9" 2U Rack Socket R3 No 160 W
Intel® Server Board S2600TPR Launched Custom 6.8" x 18.9" Rack Socket R3 No 160 W

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 S2600WT2 Discontinued Custom 16.7" x 17" Rack Socket R3 No 145 W
Intel® Server Board S2600WTT Discontinued Custom 16.7" x 17" Rack Socket R3 No 145 W
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® Compute Module HNS2600TP Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Compute Module HNS2600TP24R Launched Custom 6.8" x 18.9" Rack Socket R3 No 145 W
Intel® Compute Module HNS2600TP24SR Launched Custom 6.8" x 18.9" Rack Socket R3 No 145 W
Intel® Compute Module HNS2600TP24STR Discontinued Custom 6.8" x 18.9" Rack Socket R3 Yes 145 W
Intel® Compute Module HNS2600TPFR Launched Custom 6.8" x 18.9" Rack Socket R3 No 145 W
Intel® Compute Module HNS2600TPNR Discontinued Custom 6.8" x 18.9" 2U Rack Socket R3 No 145 W
Intel® Compute Module HNS2600TPR Launched Custom 6.8" x 18.9" Rack Socket R3 No 145 W

Intel® Compute Module HNS2600KP Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Compute Module HNS2600KP Discontinued Custom 6.4" x 17.7" Rack Socket R3 No 145 W
Intel® Compute Module HNS2600KPF Discontinued Custom 6.4" x 17.7" Rack Socket R3 No 145 W
Intel® Compute Module HNS2600KPFR Launched Custom 6.4" x 17.7" Rack Socket R3 No 145 W
Intel® Compute Module HNS2600KPR Launched Custom 6.4" x 17.7" Rack Socket R3 No 145 W

Intel® Server Board S1400FP Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server Board S1400FP2 Discontinued ATX 4U Rack or Pedestal Socket B2 No 95 W
Intel® Server Board S1400FP4 Discontinued ATX 4U Rack or Pedestal Socket B2 No 95 W

Intel® Server Board S1400SP Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server Board S1400SP2 Discontinued ATX 1U Rack Socket B2 Yes 95 W
Intel® Server Board S1400SP4 Discontinued SSI ATX 12" X 9.6" 1U Rack Socket B2 Yes 95 W

Intel® Server Board S1600JP Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server Board S1600JP2 Discontinued Custom 6.8'' x 13.8'' 1U Rack Socket R Yes 135 W
Intel® Server Board S1600JP4 Discontinued Custom 6.8'' x 13.8'' 1U Rack Socket R Yes 135 W

Intel® Server Board S2400BB Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server Board S2400BB4 Discontinued Custom 13.5'' x 13.5'' Rack Socket B2 No 95 W

Intel® Server Board S2400GP Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server Board S2400GP2 Discontinued SSI EEB 12" x 13" Pedestal Socket B2 No 95 W
Intel® Server Board S2400GP4 Discontinued SSI EEB 12" x 13" Pedestal Socket B2 No 95 W

Intel® Server Board S2400SC Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server Board S2400SC2 Discontinued SSI CEB 12" x 10.5" 4U Rack or Pedestal Socket B2 No 95 W

Intel® Server Board S2600CO Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server Board S2600CO4 Discontinued SSI EEB 12" x 13" 4U Rack or Pedestal Socket R Yes 135 W
Intel® Server Board S2600COE Discontinued SSI EEB 12" x 13" 4U Rack or Pedestal Socket R Yes 150 W
Intel® Server Board S2600COEIOC Discontinued SSI EEB 12" x 13" Pedestal Socket R Yes 150 W

Intel® Server Board S2600CP Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server Board S2600CP2 Discontinued SSI EEB 12" x 13" 4U Rack or Pedestal Socket R Yes 135 W
Intel® Server Board S2600CP2IOC Discontinued SSI EEB 12" x 13" Pedestal Socket R Yes 135 W
Intel® Server Board S2600CP2J Discontinued SSI EEB 12" x 13" Pedestal Socket R Yes 135 W
Intel® Server Board S2600CP4 Discontinued SSI EEB 12" x 13" 4U Rack or Pedestal Socket R Yes 135 W
Intel® Server Board S2600CP4IOC Discontinued SSI EEB 12" x 13" Pedestal Socket R Yes 135 W

Intel® Server Board S2600GL Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server Board S2600GL Discontinued Custom 16.5" x 16.5" Rack Socket R Yes 135 W

Intel® Server Board S2600GZ Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server Board S2600GZ Discontinued Custom 16.5" x 16.5" Rack Socket R Yes 135 W

Intel® Server Board S2600IP Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server Board S2600IP4 Discontinued Custom 14.2" x 15" Rack or Pedestal Socket R Yes 135 W
Intel® Server Board S2600IP4L Discontinued Custom 14.2" x 15" Rack or Pedestal Socket R Yes 135 W

Intel® Workstation Board W2600CR Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Workstation Board W2600CR2 Discontinued Custom 14.2" x 15" 4U Rack or Pedestal Socket R No 150 W
Intel® Workstation Board W2600CR2L Discontinued Custom 14.2" x 15" Pedestal Socket R No 150 W

Intel® Server Board S4600LH Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server Board S4600LH2 Discontinued Custom 16.7” x 20” 2U Rack Socket R Yes 130 W

Intel® Server Board S4600LT Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server Board S4600LT2 Discontinued Custom 16.7” x 20” 2U Rack Socket R Yes 130 W

Intel® Server System R1000BB Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server System R1208BB4DC Discontinued Custom 13.5'' x 13.5'' 1U Rack Socket B2
Intel® Server System R1208BB4GS9 Discontinued Custom 13.5'' x 13.5'' 1U Rack Socket B2
Intel® Server System R1304BB4DC Discontinued Custom 13.5'' x 13.5'' 1U Rack Socket B2
Intel® Server System R1304BB4GS9 Discontinued Custom 13.5'' x 13.5'' 1U Rack Socket B2

Intel® Server System R1000GL Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server System R1208GL4DS Discontinued Custom 16.5" x 16.5" 1U Rack Socket R
Intel® Server System R1304GL4DS9 Discontinued Custom 16.5" x 16.5" 1U Rack Socket R

Intel® Server System R1000GZ Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server System R1208GZ4GC Discontinued Custom 16.5" x 16.5" 1U Rack Socket R
Intel® Server System R1208GZ4GCSAS Discontinued Custom 16.5" x 16.5" 1U Rack Socket R
Intel® Server System R1208GZ4GS9 Discontinued Custom 16.5" x 16.5" 1U Rack Socket R
Intel® Server System R1304GZ4GC Discontinued Custom 16.5" x 16.5" 1U Rack Socket R
Intel® Server System R1304GZ4GS9 Discontinued Custom 16.5" x 16.5" 1U Rack Socket R

Intel® Server System R1000JP Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server System R1208JP4GS Discontinued Custom 6.8'' x 13.8'' 1U Rack Socket R
Intel® Server System R1208JP4OC Discontinued Custom 6.8'' x 13.8'' 1U Rack Socket R
Intel® Server System R1208JP4TC Discontinued Custom 6.8'' x 13.8'' 1U Rack Socket R
Intel® Server System R1304JP4GS Discontinued Custom 6.8'' x 13.8'' 1U Rack Socket R
Intel® Server System R1304JP4OC Discontinued Custom 6.8'' x 13.8'' 1U Rack Socket R
Intel® Server System R1304JP4TC Discontinued Custom 6.8'' x 13.8'' 1U Rack Socket R

Intel® Server System R1000SP Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server System R1304SP2SFBN Discontinued SSI ATX (12" X 9.6") 1U Rack Socket B2
Intel® Server System R1304SP2SHBN Discontinued ATX 1U Rack Socket R3 145 W
Intel® Server System R1304SP4SHOC Discontinued ATX 12" x 9.6" 1U Rack Socket B2 145 W

Intel® Server System R2000BB Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server System R2000BB4GS9 Discontinued Custom 13.5'' x 13.5'' 2U Rack Socket B2
Intel® Server System R2208BB4GC Discontinued Custom 13.5'' x 13.5'' 2U Rack Socket B2
Intel® Server System R2208BB4GS9 Discontinued Custom 13.5'' x 13.5'' 2U Rack Socket B2
Intel® Server System R2216BB4GC Discontinued Custom 13.5'' x 13.5'' 2U Rack Socket B2
Intel® Server System R2224BB4GCSAS Discontinued Custom 13.5'' x 13.5'' 2U Rack Socket B2
Intel® Server System R2308BB4GC Discontinued Custom 13.5'' x 13.5'' 2U Rack Socket B2
Intel® Server System R2312BB4GS9 Discontinued Custom 13.5'' x 13.5'' 2U Rack Socket B2

Intel® Server System R2000GL Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server System R2208GL4DS9 Discontinued Custom 16.5" x 16.5" 2U Rack Socket R
Intel® Server System R2208GL4GS Discontinued Custom 16.5" x 16.5" 2U Rack Socket R
Intel® Server System R2308GL4DS9 Discontinued Custom 16.5" x 16.5" 2U Rack Socket R
Intel® Server System R2308GL4GS Discontinued Custom 16.5" x 16.5" 2U Rack Socket R
Intel® Server System R2312GL4GS Discontinued Custom 16.5" x 16.5" 2U Rack Socket R

Intel® Server System R2000GZ Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server System R2208GZ4GC Discontinued Custom 16.5" x 16.5" 2U Rack Socket R
Intel® Server System R2208GZ4GS9 Discontinued Custom 16.5" x 16.5" 2U Rack Socket R
Intel® Server System R2216GZ4GC Discontinued Custom 16.5" x 16.5" 2U Rack Socket R
Intel® Server System R2216GZ4GCLX Discontinued Custom 16.5" x 16.5" 2U Rack Socket R
Intel® Server System R2224GZ4GC4 Discontinued Custom 16.5" x 16.5" 2U Rack Socket R
Intel® Server System R2224GZ4GCSAS Discontinued Custom 16.5" x 16.5" 2U Rack Socket R
Intel® Server System R2308GZ4GC Discontinued Custom 16.5" x 16.5" 2U Rack Socket R
Intel® Server System R2308GZ4GS9 Discontinued Custom 16.5" x 16.5" 2U Rack Socket R
Intel® Server System R2312GZ4GC4 Discontinued Custom 16.5" x 16.5" 2U Rack Socket R
Intel® Server System R2312GZ4GCSAS Discontinued Custom 16.5" x 16.5" 2U Rack Socket R
Intel® Server System R2312GZ4GS9 Discontinued Custom 16.5" x 16.5" 2U Rack Socket R

Intel® Server System R2000IP Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server System R2216IP4LHPC Discontinued Custom 14.2" x 15" 2U Rack Socket R
Intel® Server System R2224IP4LHPC Discontinued Custom 14.2" x 15" 2U Rack Socket R
Intel® Server System R2208IP4LHPC Discontinued Custom 14.2" x 15" 2U Rack Socket R
Intel® Server System R2308IP4LHPC Discontinued Custom 14.2" x 15" 2U Rack Socket R
Intel® Server System R2312IP4LHPC Discontinued Custom 14.2" x 15" 2U Rack Socket R

Intel® Server System R2000LH2 Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server System R2304LH2HKC Discontinued Custom 16.7” x 20” 2U Rack Socket R

Intel® Server System R2000LT2 Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server System R2208LT2HKC4 Discontinued Custom 16.7” x 20” 2U Rack Socket R

Intel® Server System R2000SC Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server System R2308SC2SHDR Discontinued SSI CEB (12" X 10.5") 2U Rack Socket B2
Intel® Server System R2308SC2SHFN Discontinued SSI CEB 12" X 10.5" 2U Rack Socket B2
Intel® Server System R2312SC2SHGR Discontinued SSI CEB 12" X 10.5" 2U Rack Socket B2

Intel® Server System P4000CP Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server System P4208CP4MHGC Discontinued 12" x 13" 4U Pedestal Socket R
Intel® Server System P4308CP4MHEN Discontinued 12" x 13" 4U Pedestal Socket R
Intel® Server System P4308CP4MHGC Discontinued 12" x 13" 4U Pedestal Socket R

Intel® Server System P4000IP Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server System P4208IP4LHGC Discontinued Custom 14.2" x 15" 4U Pedestal Socket R
Intel® Server System P4216IP4LHJC Discontinued Custom 14.2" x 15" 4U Pedestal Socket R
Intel® Server System P4216IP4LHKC Discontinued Custom 14.2" x 15" 4U Pedestal Socket R
Intel® Server System P4224IP4LHKC Discontinued Custom 14.2" x 15" 4U Pedestal Socket R
Intel® Server System P4308IP4LHGC Discontinued Custom 14.2" x 15" 4U Pedestal Socket R
Intel® Server System P4308IP4LHJC Discontinued Custom 14.2" x 15" 4U Pedestal Socket R
Intel® Server System P4308IP4LHJCL Discontinued Custom 14.2" x 15" 4U Pedestal Socket R
Intel® Server System P4308IP4LHKC Discontinued Custom 14.2" x 15" 4U Pedestal Socket R

Intel® Server System P4000SC Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Server System P4304SC2SHDR Discontinued SSI CEB (12" X 10.5") 4U Pedestal Socket B2
Intel® Server System P4308SC2MHGC Discontinued SSI CEB 12" X 10.5" 4U Pedestal Socket B2

Intel® Workstation System P4300CR Family

Product Name Status Board Form Factor Chassis Form Factor Socket Embedded Options Available TDP SortOrder Compare
All | None
Intel® Workstation System P4304CR2LFGN Discontinued Custom 14.2" x 15" 4U Pedestal Socket R
Intel® Workstation System P4304CR2LFJN Discontinued Custom 14.2" x 15" 4U Pedestal Socket R
Intel® Workstation System P4304CR2LFJNL Discontinued Custom 14.2" x 15" 4U Pedestal Socket R
Intel® Workstation System P4304CR2LFKN Discontinued Custom 14.2" x 15" 4U Pedestal Socket R

Downloads and Software

Launch Date

The date the product was first introduced.

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.

More support options for Intel® Ethernet Converged Network Adapter X520-SR2

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Downloads and SoftwareDownloads and Software
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All information provided is subject to change at any time, without notice. Intel may make changes to manufacturing life cycle, specifications, and product descriptions at any time, without notice. The information herein is provided "as-is" and Intel does not make any representations or warranties whatsoever regarding accuracy of the information, nor on the product features, availability, functionality, or compatibility of the products listed. Please contact system vendor for more information on specific products or systems.

Intel classifications are for informational purposes only and consist of Export Control Classification Numbers (ECCN) and Harmonized Tariff Schedule (HTS) numbers. Any use made of Intel classifications are without recourse to Intel and shall not be construed as a representation or warranty regarding the proper ECCN or HTS. Your company as an importer and/or exporter is responsible for determining the correct classification of your transaction.

Refer to Datasheet for formal definitions of product properties and features.

‡ This feature may not be available on all computing systems. Please check with the system vendor to determine if your system delivers this feature, or reference the system specifications (motherboard, processor, chipset, power supply, HDD, graphics controller, memory, BIOS, drivers, virtual machine monitor-VMM, platform software, and/or operating system) for feature compatibility. Functionality, performance, and other benefits of this feature may vary depending on system configuration.

“Announced” SKUs are not yet available. Please refer to the Launch Date for market availability.

System and Maximum TDP is based on worst case scenarios. Actual TDP may be lower if not all I/Os for chipsets are used.