Ram 16 gb
Dell Precision 5510 CPU: i7 6820HQ Ram: 16 GB DDR4 Hard: 512 GB SSD Graphic: 2 GB, Nvidia Quadro M1000M  Display: 15.6 inch, 4K, Touch لپ تاپ Dell Precision 5510 i7-6820HQ,16GB RAM,512GB SSD,2GB Quadro Graphic, 4K,Touch لپتاپ دل مدل PRECISION 5510