• number of cores - 2;

• number of threads - 4;

• base frequency - 3.9 GHz (G5400 processor);

• cache memory - 4Mb;

• 4GB RAM;

• memory type - DDR4, frequency -2133 MHz;

• Storage device: 500 GB HDD;

• Optical drive: Built-in DVD-RW optical drive Graphics:

 Integrated Network Adapters :

• Wi-Fi IEEE 802.11b Network Card, Wi-Fi IEEE 802.11g, Wi-Fi IEEE 802.11n

• Built-in Ethernet network adapter: 10/100 / 1000Mbps;

• Mediacard reader: built-in;

• Expansion Ports: • 4 USB 3.1 ports

• 4 USB 2.0 ports ；

• 1 (one) DisplayPort (DP) ;

• 1 (one) COM port (s) ；

• 1 (one) HDMI port ；

• 2 PS / 2 port (s) ；

• 1 (one) RJ45 port Power supply ；

• Power supply: 180 W.

• Warranty period: 3 years;

• Diagonal-18,5 ”;

• Dynamic contrast ratio is 100,000,000: 1;

• Brightness-200 cd / m2;

• Resolution –1366x768 HD;

• Connection interface – VGA x1;

• Warranty period: 3 years;

• Lamp brightness: 3600 lumens;

• Contrast ratio: 20,000: 1;

• Resolution XGA (1024x768);

• Support: HDTV 480i, 480p 576p 720p 1080i, 1080p;

• The main aspect ratio - 4: 3, support - 16: 9;

• Lamp power (W): 220;

• Lamp life: 5000 hours (standard mode);

• Connection inputs: VGAx1, HDMI x1;

• Projection options: ceiling mounting, reverse, frontal;

• Accessory: HDMI cable 15 meters, power cable 15 meters, cable channel 10 meters, ceiling hardware for the projector (bracket HJ-PCP01), remote control.

• Projection Screen (80 ”x80”);

• Web Size: Width: 2.03 m, Height: 2.03 m ；

• to play digital educational resource ；

• can be installed on a wall or ceiling ；

• spring-loaded viewing angle of 160 degrees.