12.1" Fanless Panel PC with Intel® Atom™ D2550 Processor
  • 12.1″ TFT XGA LED Panel with resistive touchscreen
  • Embedded Intel® Atom™ processor D2550 1.86 GHz
  • System memory up to 4 GB DDR3 1066 SDRAM
  • Supports one internal SATA 2.5″ HDD and 1 x mSATA socket
  • Optional PCI/PCIe x1 expansion kit
  • Fanless design and low power consumption
  • Automatic data flow control over RS-485
  • Adjust RS-232/422/485 through BIOS
  • COM1/COM2 pin9 RI/5V/12V adjustable through BIOS
  • LED backlight Auto dimming
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PPC-3120 is a new 12.1″ Panel PC equipped with an Intel Atom processor D2550. Meeting high demands of harsh environments, the fanless design makes PPC-3120 more reliable in different kinds of applications for the machine building industry. In addition, the dual GbE LAN, 4 x serial ports, 4 x USB ports, and GPIO connector make it easier to connect to devices and be integrated into specific solutions. With a user friendly design it comes with an LED indicator on the front panel for power on/off, storage access, and LAN active status.


Part Number PPC-3120-RAE
Display Backlight Life (hrs) 50,000 hrs (typical)
Luminance (cd/m2) 600
Max. Resolution 1024 x 768
Max. Colors 16.2 M
Viewing Angle 80 (left), 80 (right), 70 (up), 70 (down)
Display Type 12.1″ TFT LCD (LED Backlight)
Pixel Pitch (mm) 0.240 x 0.240
Power Supply Input Voltage 12-30 VDC
LCD Display Brightness Control Yes
Environment Relative Humidity 10 ~ 95% @ 40° C (non-condensing)
Vibration Protection Operating Random Vibration Test 5~500Hz, 1Grms, follow IEC 60068-2-64
Shock Protection Operating 10 G peak acceleration (11 ms duration), follows IEC 60068-2-27
Safety CB, CCC, BSMI, UL
Operating Temperature 0 ~ 50°C (32 ~ 122°F)
Storage Temperature -20 ~ 60°C (-4 ~ 140°F)
Front Panel Protection IP65 Compliant
Processor System Memory SO-DIMM x 1, DDR3 1066, Max 4 GB
Bus Expansion 1x Mini PCIe (Standard), 1 x PCI or 1 x PCIe (Optional)
HDD 1 x 2.5″ SATA HDD Bay (Internal)
I/O Ports 4 x Serial ports: 3 x RS-232, 1x RS-232/422/485 (Adjustable through BIOS), 4 x USB 2.0 ports, 1 x Line-out, 1x MIC-in, 1 x DB15 VGA ,1 x DB9 GPIO port (8 pin programable)
2nd Cache Memory 1 MB
Network (LAN) 2 x 10/100/1000 Mbps Ethernet
Watchdog Timer 255 timer levels; setup by software
Speaker 2 x 1W speakers
CPU Intel Atom D2550 1.86GHz 10W Dual Core CPU on board
Chipset Intel NM10
Touchscreen Light Transmission 81±3%
Resolution 2048 x 2048
Controller RS-232 interface
Durability (Touches) 36 million
Touch Type Analog Resistive 5-wire
Software Driver Support Windows 7, XP, CE
OS Support OS Support Microsoft® Windows XPE / Windows XP Pro / WES7 32bit / WEC7 / Windows 7 32bit / Linux
Physical Characteristics Dimensions 325 x 253.8 x 58.4 mm (12.79″ x 10″ x 2.3″)
Weight 3.3 kg (7.27 lb)