3.5” SubCompact Wide Temperature Embedded Motherboard with Intel® Celeron® J1900 Processor, Single Channel DDR3L memory, 4 x COM, 1 x SATA 3Gb/s, 6 x USB, Temp -40°C to 85°C
  • 3.5’’ SBC
  • Intel® Celeron® J1900 Processor
  • Single Channel DDR3L, 1 x SO-DIMM
  • 2 x GbE LAN Ports
  • 1 x SATA 3Gb/s Port
  • M.2 with SATA 3Gb/s
  • HDMI, VGA, LVDS ports for multiple display
  • 1 x COM Port (RS-232/422/485 & RI/5V/12V)
  • 1 x COM Port (RS-232/422/485)
  • 2 x COM Ports (RS-232)
  • Wide Temperature Embedded Motherboard

QBiP Wide Temperature Series are 3.5" SubCompact Boards designed for applications in harsh environment or extreme temperature conditions.  It supports two temperature ranges : -20°C to 70°C and -40°C to 85°C, with fan-less thermal solutioin, for different level of performance in various operating environments.
QBiP-1900AT is equipped with Intel® Celeron® J1900 low power SoC of 10W TDPs,  dual channel DDR3L memory up to 8G and rich I/O interfaces of 4 x COM Ports (2 x switchable and 2 x RS-232), 1 x GPIO (8 bits) and 6 x USB etc, for flexible functionality to fulfill versatile industrial requirements.  Furthermore, it provides great expansion with 2280 M.2 M-key slot to support SATA 3Gb/s
 SSD and SIM slot for cellular connection.  

Form Factor

3.5" SBC

146W x 101.7D(mm)


Intel® Celeron® J1900 Processor

22nm, 4 cores, 4 threads, up to 2.42 GHz



1 x FCBGA 1170


1 x DDR3L SO-DIMM sockets, Max. Capacity 8 GB

Support Single channel DDR3L 1333 MHz memory module


2 x GbE LAN Ports (Intel® I211AT)


Integrated Graphics Processor -Intel® HD Graphics 500:

1 x HDMI 1.4 port, supporting a maximum resolution of 1920x1200 @60Hz

1 x VGA port, supporting a maximum resolution of 2560x1600 @60Hz (with compatible displays)

1 x LVDS port, supporting a maximum resolution of 1920x1080 @60Hz

(2 independent display outputs)


Realtek® Audio Codec


1 x SATA 3Gb/s Port

Expansion Slots

1 x 2280 M.2 M-Key (SATA 3Gb/s)

1 x Full-size Mini PCIe with SIM slot (PCIe x1 + USB2.0) -- support 3G/4G module

Internal I/O

1 x 4-pin box power connector (DC in +9V~36VDC) (+48VDC Optional)

1 x SATA Power header

1 x System fan header

1 x Front panel header

1 x 2W Speaker out header

4 x USB 2.0 headers

2 x COM headers (RS-232)

1 x COM headers (RS-232/422/485)

1 x COM headers (RS-232/422/485 & RI/5V/12V)

1 x Backlight Control header

1 x AT/ATX mode select jumper

1 x GPIO (8-bits) & SMBUS header

1 x Buzzer header

Rear I/O

1 x Headphone Jack

1 x HDMI

1 x VGA

2 x RJ45 LAN Ports

1 x USB 2.0

1 x USB 3.2 Gen 1


1 x TPM header

OS Compatibility

Windows 10 (x64)

Operating Properties

Operating temperature: -40°C to 85°C

Operating humidity: 0-90% (non-condensing)

Non-operating temperature: -40°C to 85°C

Non-operating humidity: 0%-95% (non-condensing)

Packing Content Carton size: 375 x 324 x 293 (mm)
Packing Capacity: 10pcs

Single Box size: 256 x 175 x 59 (mm)

SATA power Cable x 1 (P/N: 25CRI-200B02-K1R)
Fanless Heatsink x 1 (P/N: 25ST1-153107-A7R)
Order Information

9MBAYTASMR-SI1 (Box Packing)

Optional Kit

TPM 2.0 module P/N: 9CTM000NR-00

TPM Cable P/N: 25CRZ-100600-S9R