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WAFER-ULT4 – 3.5” SBC supports Intel® 7th Generation ULT Processor with DDR4 SO-DIMM/On-board Memory Support


  • 3.5” SBC with Intel® 7th Generation ULT processor supports DDR4 SO-DIMM (on-board memory support by request)
  • Triple display with VGA/iDP, HDMI and LVDS selection
  • Two PCIe Mini with mSATA/SIM card slot support
  • Intel® GbE LAN with Intel® AMT 11.0 supported
  • One Key Recovery solution allows you to create rapid OS backup and recovery

3.5” SBC supports Intel® 7th Generation ULT Processor with DDR4 SO-DIMM/On-board Memory Support.


CPU 7th generation Intel® mobile ULT processor
Intel® Core™ i7-7600U (up to 3.9GHz, dual-core, 4MB cache, TDP=15W)
Intel® Core™ i5-7300U (up to 3.5GHz, dual-core, 3MB cache, TDP=15W)
Intel® Core™ i3-7100U (up to 2.4GHz, dual-core, 3MB cache, TDP=15W)
Memory Max. 1 x 260-pin 2133MHz DDR4 SDRAM SO-DIMM (channel 1, supports up to 16GB)
On-board 4GB/8GB DDR4 memory (channel 2, optional support by request)
I/O Interface
Ethernet 1 x Intel® I219LM
1 x Intel® I211AT
Digital I/O 1 x 8-bit digital I/O (2×5 pin)
Display Triple independent display
1 x VGA (up to 1920×1200@60Hz)
1 x HDMI (up to 4096×2160@30Hz)
1 x 18/24-bit dual-channel LVDS (up to 1920×1200@60Hz)
1 x iDP interface for HDMI, LVDS, VGA, DVI, DP (co-layout with VGA)
Audio 1 x HD audio (2×5 pin, supports 7.1-channel HD audio by AC-KIT-892HD-R10)
Expansion 1 x Full-size PCIe Mini slot (w/ SATA signal, supports mSATA)
1 x Full-size PCIe Mini slot (w/ SIM card slot support)
*3855U belongs to Skylake ULT Base series which supports PCIe Gen 2 signal only.
Power consumption 12V@4.27A (Intel® Core™ i7-6600U up to 3.4GHz CPU with 16GB 2133MHz DDR4 memory running in 3.0GHz)
Power Supply 12V only DC input
1 x Internal power connector (2×2 pin, or optional terminal block)
Operating Temperature -20°C ~ 60°C
Safety & EMC CE/FCC compliant
Humidity 5% ~ 95%, non-condensing
Storage Temperature -20°C ~ 60°C
Dimensions 146mm x 102mm
Weight GW: 600g / NW: 250g
Watchdog Timer
Watchdog Timer Software programmable, supports 1~255 sec. system reset
I/O Interface
I/O Interface 4 x USB 3.0(External I/O)
2 x Internal USB 2.0(2×4 pin, P=2.0)
2 x Internal RS-232/422/485(1×9 pin, P=1.25)
1 x SMBus (1×4 pin, P=2.0)
1 x SATA 6Gb/s(6Gb/s with 5V SATA power connector)


WAFER-ULT4-i5-R10 3.5″ SBC supports Intel® 7th Generation ULT Core™ i5-7300U processor with DDR4 SO-DIMM, triple display with VGA/iDP, HDMI, LVDS, Dual GbE, PCIe mini with SIM card slot/mSATA support, SATA 6Gb/s, COM, and RoHS