Embedded Mini-ITX Motherboard with Intel®Q87 Chipset and 4th Generation Intel® i7/i5/i3 Dual and Quad Core CPUs
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Due to the availability of the Audio Controller from this product, there are only a limited number of residual coverages possible. Please get in touch with your sales contact in advance.
Last time buy: 11.05.2020
Last time delivery: 10.08.2020
D3634-S mITX
  • 4th Generation Intel® 22nm Dual and Quad Core i7, i5, i3, Pentium & Celeron® CPUs with Intel® Q87 Lynx Point PCH
  • Long term available Embedded mITX motherboard# High performance CPU, graphics, and media performance # supporting 2 independent displays pipes
  • Graphics APIs DirectX 11.1, OpenGL 4.x, OpenCL 1.2
  • 2x Display Port for fl exible, high resolution display drive
  • 2x DDR3L/DDR3 DIMM sockets supporting up to 16GB DDR3 Memory
  • 2 x Intel Gigabit-LAN
  • 1 x mPCIe, 1 x mSATA
  • TPM 1.2
  • Kontron embedded feature connector with ADC, DAC up to 160 GPIO
Datenblatt herunterladen

The new embedded Mini-ITX motherboard KTH81/mITX is based on 4th generation Intel® Core™ i7/i5/i3 processors and the Intel Embedded H81 chipset. The new motherboard offers engineers leading-edge embedded processing performance as well as up to 4K graphics in a compact ATX-compliant footprint. It provides a 35 percent increase in graphics performance compared to its predecessors and a higher floating-point performance as well as improved data en- and decryption while the thermal footprint has practically remained the same. With these improvements and with the long-term availability as well as the high-quality design, the Kontron KTH81/mITX sets a new benchmark for all mid-range to high-performance embedded applications in markets such as industrial automation, medical, gaming and digital signage.

With the Mini-ITX form factor engineers can immediately launch into developing system designs based on the broad, ATX-compliant ecosystem. The high-quality design of the Kontron embedded motherboards with features such as solid capacitors (POSCAP) additionally improves application reliability and availability in the field - even in the harshest of environments.

The Kontron KTQ87/mITX embedded Mini-ITX motherboard is based on the Intel® H81 chipset and supports up to 16 gigabytes of DDR3 RAM. It can be equipped either with dual-core or quad-core 4th generation Intel® Core™ i3/i5/i7 processors with up to 3.1 GHz (3.9 GHz for Turbo Boost). For application-specific extension cards it offers one PCI Express Gen 3.0 slot as well as one Mini-PCIe. Further peripherals can be connected via two SuperSpeed USB (USB 3.0) and eight USB 2.0 ports.

The Kontron- specific embedded feature connector offers up to 160 GPIO, analog-to-digital converter (ADC) and digital-to-analog converter (DAC) minimizing the BOM and design-in efforts for individual I/O functionality. Complementary, Kontron offers the KT Evaluation Breakout Board, which further simplifies and accelerates system designs by providing direct access to features such as system monitoring, case-open sensing, thermal system management and much more via the feature connector. The embedded motherboard supports up to three independent hi-res displays or a 4K display which are connected via DisplayPort++. This enables direct connection of DisplayPort 1.2 panels and HDMI/DVI monitors with adapter cables. Besides the hi-res support, it also features hardware acceleration to dynamically improve video quality and it further supports stereoscopic 3D, adding another dimension to applications such as digital signage, gaming and entertainment. Two GbE LAN – allow for extended networking options and out-of-band management, minimizing the need for on-site maintenance. A wide range of storage media can be connected via three SATA interfaces. HD audio, two COM ports and a Trusted Platform Module 1.2 for safety-related applications top off the feature set of the new motherboards.


Form Factor Mni-ITX
Dimensions (H x W x D) 6.7” x 6.7”

(17,0 cm x 17,0 cm
CPU Supports:

4th Generation Intel® 22nm Quad Core i7, i5, i3,Pentium & Celeron® CPU

Intel® Core i7-4770S GT2 3.1Ghz, 65W

Intel® Core i5-4570S GT2 2.9Ghz, 65W

Intel® Core i3-4330 GT2 3.5GHz, 54W

Intel® Pentium-3420 GT1 3.2GHz, 54W

Intel® Celeron-G1820TE GT1 2.2GHz, 35W
Chipset Intel® H81
Main Memory Up to 16 GB DDR3

(max. 2x 8 GB)
Front Side Bus Up to 20 GB/s point-to-point DMI 2.0 interface to PCH

Four lanes in each direction
Graphics Controller Intel ® HD Graphics 4600 integrated

GT1 or GT2 depending on CPU type
Graphics 2x Display Port

(1x PCIe x16)
Ethernet Controller 1x Intel® Clarkville i218V

1x Intel® Pearsonville i218AT
Ethernet 2x Intel® GB LAN
Hard Disk 3 x SATA (2x SATA 150/300, 1x SATA 600)

1x mSATA (w. USB, LPC)
Parallel Port n/a
PCI n/a
PCI Express / PCI support 1x PCIe x16
Mini-PCI 1x mini-PCI Express (w. USB)
USB 2x USB 3.0/2.0

8x USB 2.0
IEEE 1394 Firewire n/a
Serial 2x RS232
Rear I/O 2x USB 3.0/2.0

2x USB 2.0

2x Display port

2x RJ45 LAN

2x3 mini Audio Jack tower
Audio Controller VT1708S

HD Audio 7.1 channel surround sound
Keyboard n/a
Special Features DAC up to 160 GPIO


KT embedded feature port with ADC

Intel® AES security

ATX Power supply only
BIOS Phoenix
Power Management ACPI 3.0
Operation Temperature 0°C to 60°C (32°F to 140°F)
Operating System Win7, WES7 32/64bit, Win8, WES8


Compliance EN 61000-4-2:2000 ESD Immunity

EN55022:1998 class B Generic Emission Standard

IEC 60950-1: 2005, 2nd Edition

UL 60950-1

CSA C22.2 No. 60950-1

IEC 60068-2-27

IEC 60068-2-29

IEC 60068-2-64




Datasheet KTH81/mITX
[ kth81-mitx_20180717_datasheet.pdf, 1.32 mb, 17.07.2018 ]


KTD-N0882-D KTQ87 Users Guide
Revision P Oct 07, 2019
[ ktd-n0882-j_ktq87---kth81-users-guide.pdf, 4.73 mb, 11.09.2017 ]

General Safety Instruction
[ 0_0096_4370_v2_2_d_e_2019-10-15.pdf, 0.11 mb, 29.10.2019 ]

Tech Spec Sheet

Tech Specs MINI-ITX
[ tech-spec_mini-itx.pdf, 0.33 mb, 11.03.2019 ]


Kontron Services Brochure
[ kontron-services-brochure.pdf, 0.37 mb, 06.09.2019 ]

Kontron Services Brochure
[ kontron-services-brochure.pdf, 0.37 mb, 19.11.2015 ]

Weitere Downloads

Alle weiteren Downloads (Treiber, Downloads etc.) finden Sie auf Kontrons Customer Section


KTH81/mITX Embedded Mini-ITX Motherboard with Intel®Q87 Chipset and 4th Generation Intel® i7/i5/i3 Dual and Quad Core CPUs more
Intel Core i3-4330
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Intel Core i5-4570S
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Intel Core i7-4770S
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Intel Celeron-1820
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Intel Pentium-3420
Intel Pentium-3420 Intel Pentium-3420 GT1 3.2GHz, 2C 3MB, 54W, LGA1150  


DDR3-1333 DIMM 1GB ECC DDR3, 1GB, 240P, 1333MHZ, PC3-10600 DIMM  
DDR3-1600 DIMM 2GB
DDR3-1600 DIMM 2GB DDR3, 2GB, 240P, 1600MHZ, PC3-12800 DIMM  
DDR3-1333 DIMM 2GB
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DDR3-1600 DIMM 4GB
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DDR3-1600 DIMM 8GB
DDR3-1600 DIMM 8GB DDR3, 8GB, 240p, 1600MHZ, PC3-12800 DIMM  
DDR3-1333 DIMM 4GB
DDR3-1333 DIMM 4GB DDR3, 4GB, 240P, 1333MHZ, PC3-10600 DIMM  
DDR3-1333 DIMM 8GB
DDR3-1333 DIMM 8GB DDR3, 8GB, 240P, 1333MHZ, PC3-10600 DIMM  
Active Cooler Intel
Active Cooler Intel Active Cooler Intel, H2 LGA1155, 62mm  
Cable COM2 100mm Bracket
Cable COM2 100mm Bracket COM2 Halterung mit 100mm Kabel

Accessory kit for KTQ87, KTH81
Accessory kit for KTQ87, KTH81 2x COM cable (2.54mm, 100mm), 1x Feature 44pol 1 to 1 cable (300mm), 1x Front Panel Open-End cable, 5x SATA cable (500mm), 2x Cable+Bracket (USB, 10poled), SW Man&Driver CD  
LVDS Connector for cable
LVDS Connector for cable LVDS-Anschluss für Kabel more



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