I3-4120u OPS Slot Mini PC for Teaching Electronic Whiteboard Thin Client

I3-4120U mini pc ops computer for conference electronic whiteboard bareboneQuickDetails
Intel®Haswell-U dual core I3-4120U 2.0GHz TDP 15W
Intel® Iris™ Graphics 4400
Support 1*DDR3L/ LPDDR3 1333/1600mhz max to 8GB
Support 1* 2.5 inch HDD expansion
Support 1* MSATA SSD expandion
1* LAN(RTL 8111F Gigabit Ethernet)
2*USB3.0 4*USB2.0
1* VGA , 1*HDMI display output
1* JAE TX25 OPS_C standard slot(80pin)
2* WIFI/3G SMA antenna(Optional)
DC 19V/6.32A power supply
OPS slot type installation
Chassis color : Black
Dimension: 196mm*180mm*31mm(L*W*H)
Compatible with OPS-C standard chassis
High quality galvanized steel sheetSpecifications
CPUProcessorIntel®Haswell-U dual core I3-4120U 2.0GHz TDP 15WGraphicsIntel® Iris™ Graphics 4400MemoryMemorySupport 1*DDR3L/ LPDDR3 1333/1600mhz max to 8GBStorageHDDSupport 1* 2.5 inch HDDexpansionCFN/ASSDSupport 1* MSATA SSD expandionSystem FeatureLAN1*LAN(RTL 8111F Gigabit Ethernet)USB2*USB3.0 4*USB2.0Serial portN/Adisplay1*VGA , 1*HDMI display outputAudio1*MIC,1*Line-outExpansion slots1* JAE TX25 OPS_Cstandard slot(80pin)Indicator1* Power LED,1* HDD LEDSystem controlPower switchAntenna2*WIFI/3G SMAantenna(Optional)PowerPowerDC 19V/6.32AReliabilityInstallationOPS slot type installationOperating Temp.-20ºC~60ºCStorage Temp.-20ºC~70ºCRelative humidity5%-95%, no condensingVibration0.5g rms/5-500HZ/random/operatingChassisColour BlackDimension196mm*180mm*31mm(L*W*H)StructureCompatible with OPS-C standard chassismaterialHigh quality galvanized steel sheet