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Diamond Point International

Kontron KTQM87/mITX - Industrial Mini-ITX Mainboard with Intel® H81

Supports up to Intel® Core™ i7-4770S Processor, up to 16GB DDR3 SDRAM

Kontron KTQM87/mITX - Industrial Mini-ITX Mainboard with Intel® H81
Key Features
mini-ITX mainboard, Intel® H81 Express
Intel® Core™ i3/i5/i7 4th generation, LGA1155
Up to 16GB DDR3-SDRAM support
Dual 10/100/1000 MBit/s Ethernet
1x PCIe x16, 1x Mini-PCIe slot
3x SATA, 1 mSATA slots
0°C-60°C operating range


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.

KTQ87/mITX versus the KTH81/mITX

The KTQ87/mITX uses the same use the same PCB as the KTH81/mITX. The main difference is in the lower cost chipset of the H81:

  • Q87, 4x USB 3.0/2.0 ports in Rear-IO, 5x 3/6Gb/s SATA withRAID 0,1,5 and 10, 2x GBLAN one supporting AMT 9.0, 3x Display Ports
  • H81, 2x USB 3.0/2.0 + 2x USB 2.0 ports in Rear-IO , 1x 6Gb/s SATA +2x 3Gb/s SATA, 2x GBLAN, 2x Display Ports



CPU SpecSupports: 4th Generation Intel® 22nm Dual and Quad Core i7, i5, i3,Pentium & Celeron® CPU
Intel® Core i5-4570S GT2 2.9Ghz, 65W
Intel® Core i7-4770S GT2 3.1Ghz, 65W
Intel® Core i3-4330 GT2 3.5GHz, 54W
Intel® Pentium-3420 GT1 3.2GHz, 54W
Intel® Celeron-G1820TE GT1 2.2GHz, 35W
ChipsetIntel® H81 Chipset
MemoryUp to 8 GB DDR3L/DDR3, 2x (max. 16GB), PC3-10600/PC3-12800 support, DDR3 DIMM 240pin socket
GraphicsIntegrated into CPU with GT2 or GT3 depending on CPU type
2x Display Port revision 1.2
Network2x Intel® GB LAN (1x AMT 9.0 support)
• 1x Intel® Clarksville WGI218LM (supporting AMT 9.0)
• 1x Intel® Pearsonville I211AT
Storage3 x SATA (2x SATA 150/300, 1x SATA 600)
1 x mSATA (w. USB, LPC)
Expansion1x PCIe x16 socket with Gen3 and Gen2 support
1x mini-PCI Express (w. USB)
USB2x USB 3.0/2.0
8x USB 2.0
Serial2x RS232
Front I/O2x USB 3.0/2.0
2x USB 2.0
2x Display port
2x RJ45 LAN
2x3 mini Audio Jack tower
HD Audio 7.1 channel surround sound
OtherDAC up to 160 GPIO
KT embedded feature port with ADC
Intel® AES security
ATX power supply only!
No Tantalum capacitors on board
Only Japanese brand Solid capacitors rated for 100 °C used on board
Power ManagementACPI 3.0


ElectricalATX- 24 Pin / ATX- 20 Pin or 12V only Power Supply required; Support for Soft-Off
Power Supplies; 3.3V Auxiliary Supply Voltage on PCIe Slot (Wake-Up Function)
MechanicalMini-ITX: 6.7“ x 6.7“ (170 x 170 mm)
Conformal CoatingN/A
SoftwareWin7, WES7 32/64bit, Win8, WES8
TemperatureTemperature range (operation): 0 to +60°C
It is the customer’s responsibility to provide sufficient airflow around each of the components to keep them within allowed temperature range.

Temperature range (storage):-20°C – 70°C
Lower limit of storage temperature is defined by specification restriction of on-board CR2032 battery. Board with battery has been verified for storage temperature down to -40°C by Kontron.
Humidity5% - 95% relative humidity (non-condensing)
VibrationIAW IEC 60068-2-64, Test Fh, Random Vibration. 90 min per axis, 3 axes, at 1.9 grms, with PSD: 10-20 Hz: 0.05 g²/Hz and 20-500 Hz: -3dB/octave.
ShockIAW IEC 60068-2-27, Test Ea, shock, 18 shocks 3 per axis, 6 directions.
Shock pulse 50g, 11ms halfsine.
MTBF599.559 / 398.053 hours @ 40°C / 50°C
Safety/CertificationIEC 60950-1: 2005, 2nd Edition
UL 60950-1
CSA C22.2 No. 60950-1
Product Category: Information Technology Equipment Including Electrical Business Equipment
Product Category CCN: NWGQ2, NWGQ8
File number: E194252
EMCAll Peripheral interfaces intended for connection to external equipment are ESD/ EMI protected.
EN 61000-4-2:2000 ESD Immunity
EN55022:1998 class B Generic Emission Standard
Warranty2 Years

Ordering Details

KTH81/mITX Embedded Mini-ITX Motherboard with Intel®H81 Chipset and 4th Generation Intel® i7/i5/i3 Dual and Quad Core CPUs
Accessories1056-0044 Intel Celeron-1820 GT1 TBD 2C 2M LGA1150 35W
1055-5249 Intel Pentium-3420 GT1 3.2GHz, 2C 3MB, 54W, LGA1150
1055-5247 Intel Core i3-4330 GT2 3.5GHz, 3C 4MB, 54W, LGA1150
1054-9757 Intel Core i5-4570S, 3.60 GHz, quad Core, 6MB Cache, 65W, FCLGA1150, Embedded
1054-9752 Intel Core i7-4770S, 3.90 GHz, quad Core, 8MB Cache, 65W, FCLGA1150, Embedded

1054-3706 DDR3, 1GB, 240P, 1600MHZ, PC3-12800 DIMM
1054-3707 DDR3, 2GB, 240P, 1600MHZ, PC3-12800 DIMM
1054-3708 DDR3, 4GB, 240P, 1600MHZ, PC3-12800 DIMM
1052-5601 DDR3, 8GB, 240P, 1600MHZ, PC3-10600 DIMM

1046-6305 Active Cooler for Socket H2 (LGA1155) ZIF Socket CPU
826602 Accessory kit for KTQ87, KTH81
910000005 LVDS Connector for cable

1045-5779 DP to VGA Adapter
1045-5780 DP to DVI Adapter
1045-5781 DP to HDMI Adapter

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