The A1418 is a desktop computer manufactured by Apple. It has a 21.5 inch screen size, a 1TB Hard Disk Drive (HDD) storage capacity, an Intel Core i5 4th Generation processor with a speed of 2.7 GHz, and a NVIDIA GeForce GT 640M video card which ensures clear picture display. It comes with the macOS 10.12 Sierra operating system that runs on an 8GB RAM capability.