Screen Parameters Screen Brand: Samsung/LG/CHIMEI
Screen Size: 21.5 inches
Resolution: 1920*1080
Screen Aspect: 16: 9
Response time: 5ms
Contrast Ratio: 1000: 1
Brightness: 300cd/m2
Viewing Angle: 176°/176°(H/V)
Standard Specification CPU: Intel Povos Dual-core B940/2.0GHz
Hard drive: S-ATAII500GB
Internal Storage: DDR3, 4GB
mainboard chipset: Intel H61
graphics card: integrated Intel HD graphics card
sound card: integrated sound card
NICs: integrated network card
camera: 130W pixels
WIFI: 54M WIFI
Keyboard and mouse: USB cable kit
speaker: 2*5W
PC I/O Interface 4 * USB 2.0, 1 * RJ45 router interface, 1 set audio interface, 1*VGA interface
Power Supply AC 110V~240V, 50/60HZ DC 12V/7A
Operating Environment "operating temperature: 0°C-40°C
storage temperature: -20°C-60°C
humidity: 20%-80% relative humidity"
Size & Weight "product size: L535x H80x D370mm3
packing size: L595x H170 x D470mm3
weight per carton: 8kg