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Intel® Desktop Board DZ87KLT-75K

Intel® Desktop Board DZ87KLT-75K

Intel® Desktop Board DZ87KLT-75K

Whether you are into extreme gaming, overclocking, or high-end video manipulation, Intel® Desktop Board DZ87KLT-75K is the motherboard for you. This board has been highly optimized for the Intel® –K processor line to take full advantage of all that the processor family has to offer.

Support for CrossFireX* and SLI*, USB 3.0, SATA 6 Gb/s, and dual LAN allows endless connection possibilities. And if you enjoy pushing the envelope with the ultimate in connectivity, this board offers on-board Thunderbolt™ technology for blistering bidirectional 10 Gb/s transfer rates.

Nothing moves content in and out of your system faster. All this in a board from Intel—your trusted technology team.

Supported System Types:


Features and configurations

Form factor


AA# (Altered Assembly)


BIOS ID string



Supports the 4th generation Intel® Core™ i7 processor, Intel® Core™ i5 processor and other Intel® processors in the LGA1150 package, highly optimized for the Intel® –K processor line


  • Dual channel DDR3 2400+MHz O.C, DDR3 1600/1333 MHz,
  • Supports Intel® Extreme Memory Profile (Intel® XMP)
  • Support for up to 32 GB of system memory


  • Three PCI Express* 3.0 x16 graphics slots (switchable to x8 or x4)
  • Supports ATI CrossfireX* and NVIDIA SLI*
  • HDMI* display connector


Intel® High Definition Audio1 subsystem in the following configuration:

  • 10-channel (8+2) Intel® High Definition Audio
  • Five stack analog audio ports with optical S/PDIF out and S/PDIF header
  • Front panel microphone/headphone header

LAN support

Gigabit Ethernet controller

Peripheral interfaces

  • Eight USB 2.0 ports (two back panel ports, six via internal headers – includes two high-current back panel ports and two high-current internal ports for charging)
  • Eight USB 3.0 ports (six back panel ports, two via internal headers )
  • One PS/2 connector (keyboard or mouse)

Expansion capabilities

Product and Performance Information


1. Intel® High Definition Audio (Intel® HD Audio) requires a system with an appropriate Intel® chipset and a motherboard with an appropriate codec and the necessary drivers installed. System sound quality will vary depending on actual implementation, controller, codec, drivers, and speakers. For more information about Intel® HD Audio, refer to www.intel.com/design/chipsets/hdaudio.htm.