MSI Wind Top AE2051-059NL, 20", HD+, AMD E, 4 GB, 500 GB, Windows 7 Professional MSI Wind Top AE2051-059NL. Display diagonal: 20", HD type: HD+, Display resolution: 1600 x 900 pixels, Touchscreen. Processor family: AMD E, Processor frequency: 1.75 GHz. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 500 GB, Storage media: HDD. On-board graphics card model: AMD Radeon HD 7340. Built-in camera. Optical drive type: DVD Super Multi. Operating system installed: Windows 7 Professional. Product color: Black