Desktop Computer Apple iMac 16GB Intel Core I5 SSD 256GB

Apple imac a1418 intel core i5 7th gen 16gb ram 256gb ssd 21.5 inches fhd display operating system: mac os 10.15, catalina memory: 16gb memory upgrade (two 8gb) 1600mhz ddr3 memory storage: 256gb ssd flash storage optical drive: none graphics: intel iris pro graphics processor: intel coretm i5 (2.9 ghz base frequency, up to 3.6ghz with intel turbo boost technology, 6mb l3 cache, 4 cores) display: 21.5 inches (54.61 cm) diagonal led-backlit display with ips technology; 1920-by-1080 resolution with support for millions of colors