HP Pavilion 23-q041 All-in-One PC - 23" Full HD Touchscreen Display, Intel i5-4460T, 4GB RAM, 1TB HDD, Intel HD Graphics 4600, DVD Drive, Windows 8.1 10-point touch-enabled 23" diagonal widescreen IPS Full HD(33) LED backlit display (1920x1080) Quad Core 4th generation Intel Core i5-4460T processor 4GB DDR3LSDRAM memory (expandable to 16GB); 1TB 7200RPM Serial ATA hard drive Intel HD Graphics 4600, Ultra Slim Tray SuperMulti DVD Burner, B&O Play, WiFi, Bluetooth Includes black and white wireless chiclet-style keyboard with volume control and black and white optical mouse