Dell Vostro 3559- Intel® Core™ i5-6200U (3M Cache, 2.3GHz up to 2.80 GHz)- Memory: 4GB DDR3 - Hard Disk: 500GB (5400 rpm)- 15.6" HD (1366 x 768) - Optical Drive: DVD RW- AMD Radeon R5 M315 2GB DDR3- 802.11ac + Bluetooth 4.0- 4-Cell Battery - OS: DOS- Weight: 2.0kg