D3674-B-Thin mITX New

Extended Lifecycle Motherboard "Desinged by Fujitsu" supporting the 8th & 9th Gen Intel® Core™ i9 / i7 / i5 / i3 Processors
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  • cTDP – Easy & flexible reduction of CPU TDP
  • Intel® HD Graphics (DX12, integrated in processor)
  • HDMI V1.4, DP V1.2 and Dual Channel LVDS support
  • 8 Bit GPIO
  • Dual-Range DC Power Supply 12V / 19-24V
Download Datasheet

The Extended Lifecycle Motherboard D3674-B Thin mITX provides highest performance and functionality for demanding requirements on a small and ultra thin form factor. It supports the Intel® Core™ i9 / i7 / i5 / i3 – (8th/9th Gen.) as well as the Intel® Pentium® / Intel® Celeron® processor series. Despite the limited space on this motherboard, the D3674-B is equipped with connectors for HDMI V1.4, Display Port V1.2, Dual Channel LVDS, LAN and 9x USB (2.0 and 3.1 Gen1).


Processor Intel® 8th & 9th Gen. Core™ i9 / i7 / i5 / i3 Processor Series
Intel® Pentium® / Intel Celeron® processor series
Chipset Intel® H310 Express Chipset
Main Memory 2x DDR4 2666/2400 SO DIMM up to 32GByte
Graphics Controller Intel® UHD Graphics (depends on installed processor), DX12
Display 1x HDMI V1.4
1x DP V1.2
Audio Controller Realtek ALC255
Audio 5.1-channel, High Definition Audio Codec, 2W@4Ohm stereo
speaker support
Ethernet Realtek RTL8111E with 10/100/1000 MBit/s
USB 2x USB 2.0 + 2x USB 2.0 (by header)
2x USB 3.1 Gen1 + 2x USB 3.1 Gen1 (by header)
Serial 1x RS232
Available I/Os 1x 8Bit GPIO (by header)
SATA 2x Serial ATA III 600 Interface (up to 6GBit/s), NCQ, AHCI
Expansion 1x M.2 Key M Socket (2280) for PCIe based M.2 Modules (4 lanes)
1x M.2 Key-E (2230)
Power connector External / Internal DC-In
Input Voltage External DC-in: 19-24 V
Internal DC-in: 12 V or 19-24 V
Watchdog 3 Level HW Watchdog (BIOS POST / BIOS BOOT / OS)
Real Time Clock integrated; CMOS Battery buffered
Cooling 2x PWM-Fan (CPU/System)
Operating System "Windows 10
Mechanical Dimensions Thin mITX: 6.7“ x 6.7“ (170 x 170 mm)
Operation Temperature 10 °C - 50 °C
Humidity 5%-85%
Certifications CE Class B, FCC-B varified, Safety Testreport acc. EN 62368-1



Datasheet D3674-B Thin mITX
[ d3674-b-thin-mitx_20191120_datasheet.pdf, 629.08 KB, Nov.21.2019 ]


General Safety Instruction
[ 0_0096_4370_v2_2_d_e_2019-10-15.pdf, 111.84 KB, Oct.29.2019 ]

Tech Spec Sheet

Tech Specs MINI-ITX
[ tech-spec_mini-itx.pdf, 346.31 KB, Mar.11.2019 ]

Industrial Series Motherboards
[ tech-specs_kontron_motherboards_designed_by_fujitsu_motherboards_is_web.pdf, 917.6 KB, Apr.16.2020 ]

The Extended Lifecycle Series Motherboards
[ tech-specs_kontron_motherboards_designed_by_fujitsu_els_web.pdf, 904.29 KB, Apr.16.2020 ]


Kontron Services Brochure
[ kontron-services-brochure.pdf, 390.7 KB, Sep.06.2019 ]


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