| CPU: | Intel® Atom® D2550 | RAM: | Onboard 2GB/4GB DDR3 RAM | 
|---|---|---|---|
| Display: | Support VGA / HDMI / LVDS Display | Ethernet: | 4* Intel 82583V/82574L 1000M LAN | 
| USB: | 4*USB2.0 | COM: | 1*RJ45 Interface RS-232 | 
| Size: | 170*170mm | ||
| Highlight: | Network Security Firewall Mainboard,D2550 Firewall Mainboard | ||
Atom® D2550 network security motherboard 4 lan mini itx firewall pc Motherboard pfsense router
Key features
Integrated Intel® Atom® D2550 dual core 4 threads 1.86Ghz processor
Signal Channel DDR3 1066/1333MHz,maximum up to 4GB.
Onboard 2GB/4GB DDR3 RAM
Support VGA / HDMI / LVDS display
Onboard 4* Intel 82583V/82574L 1000M LAN
4*USB 2.0
1*RJ45 interface RS-232
2*SATAII connector
1*Mini-PCIe M-SATA Scoket
Aluminum alloy heat sink with fan
Single input DC power supply ,DC12V5A/7A
Size: 170*170mm
Specifications
| Processor | CPU | Integrated Intel® Atom® D2550 dual core 4 threads 1.86Ghz processor | 
| CPU Package | BGA559 | |
| Chipset | Intel NM10 Express Chipset (Intel CG82NM10 PCH) | |
| BIOS | AMI EMI 16MB SMT/DIP-SPI Flash ROM | |
| RAM | Technology framework | Signal Channel DDR3 1066/1333MHz,maximum up to 4GB. | 
| Capacity | 2GB/4GB | |
| Video | Graphic controller | Intel GMA3650 Graphics Core(DVMT Max 384MB) | 
| LVDS | 24bit Single Channel LVDS | |
| VGA | Resolution maximum:1366*768 | |
| HDMI | Resolution maximum:1366*768 | |
| Double display support | VGA+LVDS, Synchronous or asynchronous display | |
| Network | Controller | 4* INTEL 82574L Gigabit Ethernet LAN,support RTL/PXE diskless booting | 
| Hardware monitor | Watchdog & Timer | 0~255 timer (Watchdog code optional) | 
| Cooler | Aluminum alloy heat sink with fan | |
| Input/Output Interface | USB | 4*USB2.0, Max. Current supported 5V/1A | 
| Series | 1*RS232 ,1*RS232/485 optional, RS485 supported automatic flow control | |
| PS/2 | 1*PS/2 expansion header | |
| GPIO | 8bit (4pin in/4pin out)/ 3.3V@24mA / Sample code optional/Free definition of input/output | |
| Extended bus | mPCle | 1*miniPCIE socket ,supported PCIE and USB device | 
| SMBUS | ||
| Storage | SATA | 2*SATA2.0 Maximum transmission rate 3Gb/s | 
| M-SATA | 1*mSATA socket ,Supported SANDISK protocol ,Max. transmission rate 3Gb/s | |
| Power Supply | Power Type | Single input DC power supply ,DC12V5A/7A | 
| Power consumption | 35W | |
| Work environment | Working temperature | -20°C~60°C (-32°F~140°F) | 
| Storage temperature | -40°C~85°C (-104°F~185°F ) | |
| Working humidity | 10%~90% (non-condensing) | |
| Storage humidity | 10%~90% (non-condensing) | |
| Measure | Size | 170mm x 170 mm | 
| Weight | 0.5KG | |
| Support system | Support Win 7/8/10, Linux, Pfsense, Mikrotik, iKuai, WayOS, LEDE, Openwrt, Panabit, Smart6 , Ubuntu , Centos etc. | 
About RMA
1--Warranty 1 year
2--If buyer confirm the item can`t work well due to the non-artificial factors,buyer can return it to our company. Buyers should keep it with proper packaging.
3--Buyers are responsible for return to china freight cost .
4--Seller will repair item and ship the repaired one to buyer,seller will pay the shipping cost from China to Buyer address.
5--Please contact us firstly before returning defective goods by email.


