Apple Desktop Computer iMac 27-inch (Retina 5K) 3.0GHZ 6-Core i5 (2019) MRQY2LL/A 24 GB 10 TB HDD & 256 GB PCIe SSD 5120 x 2880 Display Mac OS Keyboard and MouseAll-In-One Refurbished Apple iMac (2019)3.0GHZ 6-Core i524 GB DDR4 RAM 10 TB HDD & 256 GB PCIe SSDMac OS27 Retina 5K 5120 x 2880 DisplayRadeon Pro 570X graphics processorIncludes Keyboard and MouseiMac 27-inch (Retina 5K) 3.0GHZ 6-Core i5 (2019). - Apple MRQY2LL/A. The iMac Core i5 3.0 27-Inch Aluminum (Retina 5K 2019/Coffee Lake) features a 14-nm Coffee Lake 3.0 GHz Intel Core i5 processor (I5-8500) with six independent processor cores on a single chip a 9 MB shared level 3 cache customize your hard drive and memory and a Radeon Pro 570X graphics processor with 4 GB of dedicated GDDR5 video memory. It also has a built-in FaceTime HD webcam and stereo speakers.