The 2017 iMac Desktop Retina 4k Model with a 21.5-inch screen and upgraded solid state drive is a high-performance desktop computer from Apple. It features a 2 GHz Quad-Core Intel Core I5 processor, 8 GB of RAM, and a dedicated graphics processing for smooth and efficient computing. This sleek silver iMac is most suitable for office and casual computing tasks, making it a versatile and reliable option for users looking for a powerful desktop solution. With a 1-year manufacturer warranty, this desktop offers peace of mind and value for money for its users.