Embedded Rugged Fan-less System with Intel® Atom® E3845 Specific Form Factor Board


  • Intel® Atom® embedded processor with low power and quad-core technology
  • Fan-less and cable-less design with wide temperature support (-30°C ~ 70°C)
  • Single SO-DIMM socket up to 8GB DDR3L Memory
  • 1x 2.5” SATA HDD/SSD, 1x Half-size mSATA
  • 2x Gigabit Ethernet, 1x USB3.0, 3x USB2.0
  • 1x VGA, 1x HDMI®
  • 2x RS-232/422/485 (auto-flow support), 2 x RS-232
  • Support wide DC 12V ~ 24V input
  • 3x Antenna hole for WiFi, 3G/GPS or 4G LTE module to use
  • Wall mounting
  • OP Vibration: 5Grms/10~500Hz
  • OP Shock: 50G, 11msec
  • IP40 Rating


The CHUMPI-5391 is powered by Intel® Atom® quad-core processor. Despite its fanless and cable-less design, the system can support wide temperature ranging from -30°C ~ 70°C. By utilizing the low power technology, CHUMPI-5391 is an ideal platform for factory automation and transportation applications.


Model CHUMPI-5391
M/B PBA-1001
Form Factor Specific Form Factor 150 x 150 mm
CPU Atom® E3845 1.91GHz
Chipset Intel® SoC
Memory DDR3L/8GB
Graphic Controller Intel® Gen 7 Graphics
Audio Codec ALC892
Super I/O EC ITE IT8528 + Fintek F81216
Storage 1x 2.5″ SATA HDD/SSD 1x Half-size mSATA
External I/O
Serial 2x RS-232/422/485 2x RS-232
USB 1x USB3.0 3x USB2.0
Display VGA, HDMI®
Ethernet Intel® I210IT x 2
PS/2 N/A
Audio Depending on Expansion Kit
D I/O 8-bit Digital I/O
Expansion 1x Full-size Mini-PCIe 6x Expansion Kit Assembly
System DC 12V ~ 24V
OP Temp. -30°C ~ 70°C
Storage Temp. -40°C ~ 80°C
Humidity 95%@40°C,
Vibratoin 5Grms/10-500Hz
Shock 50G, 11 msec
Dimension(WxDxH) 247 x 160 x 60 mm
Weight 2.4 Kg


Ordering Guide
AS5-3461 (R).ATO. Chumpi-5391 Series. Intel Bay Trail Atom E3845 Embedded System


(Documents & Downloads)

  Catalog   CHUMPI-5391 | Catalog 20171229   29 12 月, 2017
1.49 MB 1540 Downloads
    No downloads found!
        User’s Manual | Manual v1.0   3 5 月, 2021

      User’s Manual

      1.73 MB 738 Downloads
          Certificate | Certificate 20171229   29 12 月, 2017

        CE/FCC Certificate

        1.40 MB 1255 Downloads
            Drawing | Drawing 20171229   29 12 月, 2017

          Drawing of CHUMPI-5391

          258.10 KB 1757 Downloads
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