The Acer Aspire Z3 All-In-One Desktop features a big LED display that is perfect for watching movies, browsing online or for working on important projects. Its Intel® i5-6400T quad-core processor and 8GB of DDR4 RAM are perfect for multitasking, and you can store tons of media files and programs on its convenient 1TB Hard Disk Drive. A 1920x1080 resolution in a 16:9 aspect ratio makes movies more real and dramatic than ever before. Features Processor: 2.2GHz Intel Core™ i5-6400T Quad-Core Processor Memory: 8GB of DDR4 SDRAM Storage: 1TB Hard Disk Drive Display: 23.8" HD LED Touchscreen Display (1920 x 1080) Operating System: Windows 10