The iMac 21.5" 2015 desktop is a sleek and powerful all-in-one computer by Apple, featuring a quad-core Intel Core i5 processor, 8GB RAM, and a 128GB SSD for fast and efficient performance. With a 21.5-inch screen size and a silver color, this iMac is most suitable for office and casual computing tasks. It comes with built-in camera, speakers, and microphone, and runs on macOS High Sierra. Additionally, it has a 1TB HDD for storage and connectivity options include USB 3.0 and Gigabit Ethernet. This iconic piece of technology is a reliable choice for anyone in need of a high-quality desktop solution.

Unable to reinstall

Needs hard drive

I used this computer until 1 month ago

And it worked with sluggish hard drive.

Reset computer and it worked fine

Giving error message when trying to reinstall

Includes wired keyboard with keypad

Snow leopard cd