Brand Name: zy3000 zy3000 Model: ZYDJ1509 Memory Capacity: 4GB Port: COM,HDMI,VGA,USB High-concerned chemical: none Type: All-In-One Origin: Mainland China HDD Rotation Speed: SSD Hard Drive Capacity: 120GB Mouse & Keyboard: Yes Display Resolution: 1024*768 Model Number: zydj1509 Processor Model Number: Intel Core i5-3317U Drive Type: No CD ROM RAM Type: DDR3 WiFi Type: 2.4G Package: Yes Video Memory Type: HBM2 Max Boost Speed: 2.0 Weight: 6 Dispaly Ratio: 4:3 Power (W): 230 W Graphics Card Chipset: GTX 470 Display Size: 15" Chipset Type: Intel H55 Memory Capacity: 8 GB Graphics Card Type: Integrated Card Display Type: Touch Screen Certification: CE Processor Main Frequency: 2.0 Operating System: Windows XP Memory Type: DDR3 Processor Core: Quad Core