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