Intel® Ethernet Converged Network Adapter XL710-QDA2

Specifications

Supplemental Information

Networking Specifications

  • Port Configuration Dual
  • Data Rate Per Port 40/10GbE
  • Intel® Virtualization Technology for Connectivity (VT-c) Yes
  • Speed & Slot Width 8.0 GT/s, x 8 Lane
  • Controller Intel® Ethernet Controller XL710

Package Specifications

  • System Interface Type PCIe 3.0 (8.0 GT/s)

Intel® Virtualization Technology for Connectivity

Advanced Technologies

Compatible Products

Intel® Server System M70KLP Family

Product Name Launch Date Marketing Status Board Form Factor Chassis Form Factor Socket Sort Order Compare
All | None
Intel® Server System M70KLP4S2UHH Q1'21 Discontinued 610mm x 424mm, Thickness 2.34mm 2U Rack P+ 61860

Intel® Server System R1000WFR Family

Product Name Launch Date Marketing Status Board Form Factor Chassis Form Factor Socket Sort Order Compare
All | None
Intel® Server System R1208WFQYSR Q2'19 Discontinued Custom 16.7" x 17" 1U, Spread Core Rack Socket P 62039
Intel® Server System R1208WFTYS Q3'17 Discontinued Custom 16.7" x 17" 1U, Spread Core Rack Socket P 62042
Intel® Server System R1208WFTYSR Q2'19 Discontinued Custom 16.7" x 17" 1U, Spread Core Rack Socket P 62049
Intel® Server System R1304WF0YS Q3'17 Discontinued Custom 16.7" x 17" 1U, Spread Core Rack Socket P 62053
Intel® Server System R1304WF0YSR Q2'19 Discontinued Custom 16.7" x 17" 1U, Spread Core Rack Socket P 62058
Intel® Server System R1304WFTYS Q3'17 Discontinued Custom 16.7" x 17" 1U, Spread Core Rack Socket P 62064
Intel® Server System R1304WFTYSR Q2'19 Discontinued Custom 16.7" x 17" 1U, Spread Core Rack Socket P 62073

Intel® Server System R1000WT Family

Product Name Launch Date Marketing Status Board Form Factor Chassis Form Factor Socket Sort Order Compare
All | None
Intel® Server System R1208WT2GSR Q1'16 Discontinued Custom 16.7" x 17" 1U, Spread Core Rack Socket R3 62078
Intel® Server System R1208WTTGSR Q1'16 Discontinued Custom 16.7" x 17" 1U, Spread Core Rack Socket R3 62084
Intel® Server System R1304WT2GSR Q1'16 Discontinued Custom 16.7" x 17" 1U, Spread Core Rack Socket R3 62087
Intel® Server System R1304WTTGSR Q1'16 Discontinued Custom 16.7" x 17" 1U, Spread Core Rack Socket R3 62091

Intel® Server System R2000WFR Family

Product Name Launch Date Marketing Status Board Form Factor Chassis Form Factor Socket Sort Order Compare
All | None
Intel® Server System R2208WF0ZS Q3'17 Discontinued Custom 16.7" x 17" 2U, Spread Core Rack Socket P 62136
Intel® Server System R2208WFQZS Q4'17 Discontinued Custom 16.7" x 17" 2U, Spread Core Rack Socket P 62143
Intel® Server System R2208WFTZS Q3'17 Discontinued Custom 16.7" x 17" 2U, Spread Core Rack Socket P 62151
Intel® Server System R2208WFTZSR Q2'19 Discontinued Custom 16.7" x 17" 2U, Spread Core Rack Socket P 62173
Intel® Server System R2208WF0ZSR Q2'19 Discontinued Custom 16.7" x 17" 2U, Spread Core Rack Socket P 62180
Intel® Server System R2224WFQZS Q4'17 Discontinued Custom 16.7" x 17" 2U, Spread Core Rack Socket P 62181
Intel® Server System R2224WFTZS Q3'17 Discontinued Custom 16.7" x 17" 2U, Spread Core Rack Socket P 62189
Intel® Server System R2224WFTZSR Q2'19 Discontinued Custom 16.7" x 17" 2U, Spread Core Rack Socket P 62196
Intel® Server System R2308WFTZS Q3'17 Discontinued Custom 16.7" x 17" 2U, Spread Core Rack Socket P 62197
Intel® Server System R2308WFTZSR Q2'19 Discontinued Custom 16.7" x 17" 2U, Spread Core Rack Socket P 62204
Intel® Server System R2312WF0NP Q3'17 Discontinued Custom 16.7" x 17" 2U, Spread Core Rack Socket P 62205
Intel® Server System R2312WF0NPR Q2'19 Discontinued Custom 16.7" x 17" 2U, Spread Core Rack Socket P 62211
Intel® Server System R2312WFQZS Q4'17 Discontinued Custom 16.7" x 17" 2U, Spread Core Rack Socket P 62212
Intel® Server System R2208WFQZSR Q2'19 Discontinued Custom 16.7" x 17" 2U, Spread Core Rack Socket P 62218
Intel® Server System R2312WFTZS Q3'17 Discontinued Custom 16.7" x 17" 2U, Spread Core Rack Socket P 62219
Intel® Server System R2312WFTZSR Q2'19 Discontinued Custom 16.7" x 17" 2U, Spread Core Rack Socket P 62236

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 HNS2600TP Family

Product Name Launch Date Marketing Status Board Form Factor Chassis Form Factor Socket Sort Order Compare
All | None
Intel® Compute Module HNS2600TP24R Q4'15 Discontinued Custom 6.8" x 18.9" Rack Socket R3 62415
Intel® Compute Module HNS2600TP24SR Q4'15 Discontinued Custom 6.8" x 18.9" Rack Socket R3 62418
Intel® Compute Module HNS2600TP24STR Q4'16 Discontinued Custom 6.8" x 18.9" Rack Socket R3 62421
Intel® Compute Module HNS2600TPFR Q1'16 Discontinued Custom 6.8" x 18.9" Rack Socket R3 62425
Intel® Compute Module HNS2600TPNR Q1'17 Discontinued Custom 6.8" x 18.9" 2U Rack Socket R3 62427
Intel® Compute Module HNS2600TPR Q1'16 Discontinued Custom 6.8" x 18.9" Rack Socket R3 62428

Intel® Compute Module HNS2600KP Family

Product Name Launch Date Marketing Status Board Form Factor Chassis Form Factor Socket Sort Order Compare
All | None
Intel® Compute Module HNS2600KPFR Q1'16 Discontinued Custom 6.4" x 17.7" Rack Socket R3 62442
Intel® Compute Module HNS2600KPR Q1'16 Discontinued Custom 6.4" x 17.7" Rack Socket R3 62445

Intel® Server System S9200WK Family

Product Name Launch Date Marketing Status Board Form Factor Chassis Form Factor Sort Order Compare
All | None
Intel® Server System S9256WK1HLC Compute Module Q3'19 Discontinued 8.33” x 21.5” 2U Rack front IO 62481
Intel® Server System S9248WK1HLC Compute Module Q3'19 Discontinued 8.33” x 21.5” 2U Rack front IO 62485
Intel® Server System S9248WK2HAC Compute Module Q3'19 Discontinued 8.33” x 21.5” 2U Rack front IO 62489
Intel® Server System S9248WK2HLC Compute Module Q3'19 Discontinued 8.33” x 21.5” 2U Rack front IO 62490
Intel® Server System S9232WK1HAC Compute Module Q1'20 Discontinued 8.33” x 21.5” 2U Rack front IO 62491
Intel® Server System S9232WK1HLC Compute Module Q3'19 Discontinued 8.33” x 21.5” 2U Rack front IO 62493
Intel® Server System S9232WK2HAC Compute Module Q3'19 Discontinued 8.33” x 21.5” 2U Rack front IO 62497
Intel® Server System S9232WK2HLC Compute Module Q3'19 Discontinued 8.33” x 21.5” 2U Rack front IO 62498

Intel® Server System S2600BPR Family

Product Name Launch Date Marketing Status Board Form Factor Chassis Form Factor Socket Sort Order Compare
All | None
Intel® Compute Module HNS2600BPB24 Q3'17 Discontinued Custom 6.8" x 19.1" 2U Rack Socket P 62499
Intel® Compute Module HNS2600BPB24R Q2'19 Discontinued Custom 6.8" x 19.1" 2U Rack Socket P 62508
Intel® Compute Module HNS2600BPB Q3'17 Discontinued Custom 6.8" x 19.1" 2U Rack Socket P 62510
Intel® Compute Module HNS2600BPBR Q2'19 Discontinued Custom 6.8" x 19.1" 2U Rack Socket P 62541
Intel® Compute Module HNS2600BPBLCR Q2'19 Discontinued Custom 6.8" x 19.1" 2U Rack Socket P 62542
Intel® Compute Module HNS2600BPBLC Q2'18 Discontinued Custom 6.8" x 19.1" 2U Rack Socket P 62544
Intel® Compute Module HNS2600BPBLC24 Q3'18 Discontinued Custom 6.8" x 19.1" 2U Rack Socket P 62546
Intel® Compute Module HNS2600BPBLC24R Q2'19 Discontinued Custom 6.8" x 19.1" 2U Rack Socket P 62550
Intel® Compute Module HNS2600BPQ Q3'17 Discontinued Custom 6.8" x 19.1" 2U Rack Socket P 62551
Intel® Compute Module HNS2600BPQ24 Q3'17 Discontinued Custom 6.8" x 19.1" 2U Rack Socket P 62563
Intel® Compute Module HNS2600BPQ24R Q2'19 Discontinued Custom 6.8" x 19.1" 2U Rack Socket P 62564
Intel® Compute Module HNS2600BPQR Q2'19 Discontinued Custom 6.8" x 19.1" 2U Rack Socket P 62578
Intel® Compute Module HNS2600BPS Q3'17 Discontinued Custom 6.8" x 19.1" 2U Rack Socket P 62579
Intel® Compute Module HNS2600BPSR Q2'19 Discontinued Custom 6.8" x 19.1" 2U Rack Socket P 62581
Intel® Compute Module HNS2600BPS24 Q3'17 Discontinued Custom 6.8" x 19.1" 2U Rack Socket P 62585
Intel® Compute Module HNS2600BPS24R Q2'19 Discontinued Custom 6.8" x 19.1" 2U Rack Socket P 62587

Intel® Server Board S2600BPR

Product Name Marketing Status Board Form Factor Chassis Form Factor Socket TDP Sort Order Compare
All | None
Intel® Server Board S2600BPB Discontinued Custom 6.8" x 19.1" Rack Socket P 165 W 62836
Intel® Server Board S2600BPBR Discontinued Custom 6.8" x 19.1" Rack Socket P 165 W 62837
Intel® Server Board S2600BPQ Discontinued Custom 6.8" x 19.1" Rack Socket P 165 W 62839
Intel® Server Board S2600BPQR Discontinued Custom 6.8" x 19.1" Rack Socket P 165 W 62840
Intel® Server Board S2600BPS Discontinued Custom 6.8" x 19.1" Rack Socket P 165 W 62841
Intel® Server Board S2600BPSR Discontinued Custom 6.8" x 19.1" Rack Socket P 165 W 62842

Intel® Server Board S2600CW Family

Product Name Marketing Status Board Form Factor Chassis Form Factor Socket TDP Sort Order Compare
All | None
Intel® Server Board S2600CW2R Discontinued SSI EEB 12" x 13" Rack or Pedestal Socket R3 145 W 62857
Intel® Server Board S2600CW2SR Discontinued SSI EEB 12" x 13" Rack or Pedestal Socket R3 145 W 62858
Intel® Server Board S2600CWTR Discontinued SSI EEB 12" x 13" Rack or Pedestal Socket R3 145 W 62859
Intel® Server Board S2600CWTSR Discontinued SSI EEB 12" x 13" Rack or Pedestal Socket R3 145 W 62860

Intel® Server Board S2600KP Family

Product Name Marketing Status Board Form Factor Chassis Form Factor Socket TDP Sort Order Compare
All | None
Intel® Server Board S2600KPR Discontinued Custom 6.4" x 17.7" Rack Socket R3 160 W 62873
Intel® Server Board S2600KPFR Discontinued Custom 6.4" x 17.7" Rack Socket R3 160 W 62875
Intel® Server Board S2600KPTR Discontinued Custom 6.4" x 17.7" Rack Socket R3 160 W 62878

Intel® Server Board S2600ST

Product Name Marketing Status Board Form Factor Chassis Form Factor Socket TDP Sort Order Compare
All | None
Intel® Server Board S2600STB Discontinued SSI EEB (12 x 13 in) Rack or Pedestal Socket P 205 W 62880
Intel® Server Board S2600STBR Discontinued SSI EEB (12 x 13 in) Rack or Pedestal Socket P 205 W 62882
Intel® Server Board S2600STQ Discontinued SSI EEB (12 x 13 in) Rack or Pedestal Socket P 205 W 62888
Intel® Server Board S2600STQR Discontinued SSI EEB (12 x 13 in) Rack or Pedestal Socket P 205 W 62890

Intel® Server Board S2600TP Family

Product Name Marketing Status Board Form Factor Chassis Form Factor Socket TDP Sort Order Compare
All | None
Intel® Server Board S2600TPFR Discontinued Custom 6.8" x 18.9" Rack Socket R3 160 W 62903
Intel® Server Board S2600TPNR Discontinued Custom 6.8" x 18.9" 2U Rack Socket R3 160 W 62904
Intel® Server Board S2600TPR Discontinued Custom 6.8" x 18.9" Rack Socket R3 160 W 62905

Intel® Server Board S2600WFR

Product Name Marketing Status Board Form Factor Chassis Form Factor Socket TDP Sort Order Compare
All | None
Intel® Server Board S2600WFQ Discontinued Custom 16.7" x 17" Rack Socket P 205 W 62907
Intel® Server Board S2600WF0 Discontinued Custom 16.7" x 17" Rack Socket P 205 W 62909
Intel® Server Board S2600WF0R Discontinued Custom 16.7" x 17" Rack Socket P 205 W 62911
Intel® Server Board S2600WFQR Discontinued Custom 16.7" x 17" Rack Socket P 205 W 62912
Intel® Server Board S2600WFT Discontinued Custom 16.7" x 17" Rack Socket P 205 W 62913
Intel® Server Board S2600WFTR Discontinued Custom 16.7" x 17" Rack Socket P 205 W 62917

Intel® Server Board S2600WT Family

Product Name Marketing Status Board Form Factor Chassis Form Factor Socket TDP Sort Order Compare
All | None
Intel® Server Board S2600WTTR Discontinued Custom 16.7" x 17" Rack Socket R3 145 W 62925
Intel® Server Board S2600WT2R Discontinued Custom 16.7" x 17" Rack Socket R3 145 W 62926
Intel® Server Board S2600WTTS1R Discontinued Custom 16.7" x 17" Rack Socket R3 145 W 62928

Drivers and Software

Latest Drivers & Software

Downloads Available:
All

Name

Ethernet Port Configuration Tool - Windows*

Ethernet Port Configuration Tool (All Supported OSs)

Ethernet Port Configuration Tool - Linux*

Intel® Ethernet Adapter Complete Driver Pack

Ethernet Port Configuration Tool - EFI*

Ethernet Port Configuration Tool - ESX*

Ethernet Port Configuration Tool - FreeBSD*

Intel® Network Adapter Driver for Windows Server 2016*

Intel® Network Adapter Linux* Virtual Function Driver for Intel® Ethernet Controller 700 and E810 Series

Intel® Network Adapter Driver for Microsoft Windows 11*

Intel® Network Adapter Driver for Windows Server 2019*

Intel® Network Adapter Driver for Windows Server 2022*

Administrative Tools for Intel® Network Adapters

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

Adapter User Guide for Intel® Ethernet Adapters

Intel® Ethernet Product Release Notes

Intel® Network Adapter Driver for PCIe* 40 Gigabit Ethernet Network Connections under Linux*

NVM Downgrade Packages for Intel® Ethernet Adapters 700 Series

Non-Volatile Memory (NVM) Update Utility for Intel® Ethernet Network Adapter 700 Series

Non-Volatile Memory (NVM) Update Utility for Intel® Ethernet Adapters 700 Series—Linux*

Non-Volatile Memory (NVM) Update Utility for Intel® Ethernet Adapters 700 Series—Windows*

Intel® Network Adapter Driver for Intel® Ethernet Controller 700 Series under FreeBSD*

Intel® ESXCLI Plug-In for Managing Intel® Ethernet Network Adapters

Intel® Network Adapter FreeBSD* Virtual Function Driver for Intel® Ethernet Controller 700 and E810 Series

Non-Volatile Memory (NVM) Update Utility for Intel® Ethernet Adapters 700 Series—VMware ESX*

Non-Volatile Memory (NVM) Update Utility for Intel® Ethernet Adapters 700 Series—EFI

Intel® Network Adapter Driver for Windows Server 2012*

Intel® Network Adapter Driver for Windows Server 2012 R2*

Non-Volatile Memory (NVM) Update Utility for Intel® Ethernet Adapters 700 Series—FreeBSD*

Intel® QSFP+ Configuration Utility (QCU) - Discontinued

Intel® Ethernet Controller X710/XXV710/XL710 Adapters Dynamic Device Personalization PPPoE Package

Intel® Ethernet Controller X710/XXV710/XL710 Adapters Dynamic Device Personalization GTPv1 Package

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.40 to 8.10 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.40 to 8.20 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.40 to 7.30 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.40 to 7.00 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.40 to 6.80 Only)

Intel® Ethernet Controller X710/XXV710/XL710 Adapters Dynamic Device Personalization: MPLSoGRE/MPLSoUDP

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.15 to 8.10 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.10 to 6.80 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.15 to 6.80 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.15 to 7.10 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.10 to 7.30 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.15 to 7.00 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.10 to 8.00 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.10 to 7.10 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.15 to 7.30 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.15 to 7.20 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.15 to 8.00 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.10 to 7.00 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.30 to 7.10 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.30 to 7.00 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.30 to 7.30 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.30 to 8.15 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.30 to 8.10 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.30 to 6.80 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (7.3 to 6.8 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (7.3 to 7.2 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (7.3 to 7.0 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (7.3 to 7.1 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.20 to 7.10 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.20 to 8.00 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.20 to 7.30 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.20 to 6.80 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.20 to 8.15 Only)

Intel® Ethernet Controller X710/XXV710/XL710 Dynamic Device Personalization eCPRI Package

Intel® Ethernet Controller X710/XXV710/XL710 Adapters Dynamic Device Personalization GTP-Ext Package

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.00 to 7.00 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.00 to 7.10 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.00 to 6.80 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (8.00 to 7.20 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (7.2 to 7.0 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (7.2 to 7.1 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (7.1 to 7.0 Only)

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (7.1 to 6.8 Only)

Intel® Ethernet Controller X710/XXV710/XL710 Adapters Dynamic Device Personalization (DDP): IP Security Protocols (ESP, AH) Parser Graph

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (7.0 to 6.8 Only)

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

Intel® Ethernet Port Configuration Tool - Solaris* - FINAL RELEASE

NVM Downgrade Package for Intel® Ethernet Adapters 700 Series (6.01 to 5.xx, 4.53, 4.42)

Intel® QSFP+ Configuration Utility - Windows Server 2016 Nano Server*

Support

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.