| CPU: | Bay Trail Quad Core 4 Threads E3845 1.91Ghz Processor | RAM: | Onboard DDR3 2GB/4GB Ram | 
|---|---|---|---|
| Display: | LVDS / VGA / HDMI | Ethernet: | 4*Gigabit Lan | 
| COM: | 6 COM (5*RS-232, 1*RS-485/RS-422) | USB: | 6*USB 2.0 | 
| Size: | 145*102mm | Power: | 12V-DC | 
| Highlight: | 3.5 Inch Firewall Motherboard,Firewall Motherboard 4GB,Firewall 4 lan motherboard | 
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4 lan 3.5 inch Motherboard Quad core E3845 onboard 4 GB RAM support Cfast storage interface
Key features
Integrated Bay Trail quad core 4 threads E3845 1.91Ghz processor
Onboard DDR3 2GB/4GB Ram
Support LVDS / VGA / HDMI Display
Support double display synchronous or asynchronous display
4*Gigabit Lan
6*USB 2.0
5*RS-232, 1*RS-485/RS-422
1*Mini SATA
1*SATAII
Aluminum heat sink(fan )
Single input DC power supply, 12V-DC
Size: 145*102mm
Specifications
| Processor | CPU | 
			 Integrated Baytrail-I/D/M serial Processor (J1900 N2900 J1800 N2806 E3845) Integrated Bay Trail quad core 4 threads E3845 1.91Ghz processor 
  | 
		
| CPU package | BGA | |
| Chipset | Support Baytrail-I/D/M serial Processor | |
| BIOS | EFI BIOS | |
| Memory | Technology framework | Singel channel DDR3 1066/1333/1600MHz | 
| Capacity | Onboard 2GB4GB DDR3 | |
| Socket | Can add 1*RAM socket,Max support 8GB Ram | |
| Graphic controller | Intel HD Graphics | |
| Video | Dual LVDS | Support dual channel 24bits display,mac resolution :1920 x 1080 | 
| VGA | VGA Resolution maximum2048x1536 | |
| HDMI | HDMI Resolution maximum 1920x1080 | |
| Dual display | LVDS + VGA,LVDS+HDMI,HDMI+VGA sync or asynchronous display | |
| I/O panel | Ports | 
			 1*COM 2*HDMI 4*LAN 4*USB 1 *Restart button  | 
		
| Network | Controller | 4*Intel I211AT high performance Gigabit Ethernet Port,RJ45 Port | 
| Audio | Controller | Realtek HD ALC662 chipset,provide 6 channels output(line-in,line-out,Mic) | 
| Super I/O | Controller | NCT6106D | 
| Hardware monitor | Watchdog & Timer | 0~255 timer (Watchdog code optional) | 
| Cooler | Aluminum heat sink with fan(or fanless) | |
| USB | 6*USB2.0,Max support +5V/1A | |
| Input/Output Interface | Serial ports | 5*RS-232, 1*RS422/485,RS485 Support automatic flow control | 
| PS/2 | NO | |
| GPIO | 8bit,sample code, Free defination input or output ,3.3V@24mA | |
| EXPANSION BUS | Mini-PCle | 1*Mini-PCIe slot ,support USB equipment | 
| Storage | SATA | 1*SATAII connector, Maximum transmission rate 3Gb/s | 
| M-SATA | 1*M-SATA Scoket,support SANDISK Protocol,Maximum transmission rate 3Gb/s. | |
| Cfast | 1*Cfast storage interface | |
| Power Supply | Power Type | Single-input DC power supply,DC12V,+/-5% | 
| Power consumption | 20W | |
| Working temperature | -20℃ ~ +60℃ | |
| Working environment | Storage temperature | -40℃ ~ +85℃ | 
| Working humidity | 0% ~ 90%(non-condensing) | |
| Storage humidity | 0% ~ 90%(non-condensing) | |
| Dimension | Size | 145 x 102 mm | 
| Weight | 0.5KG | |
| Certifications | CE,ROSH,FCC | 
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