2013 IMAC 27" RAM 32GB SSD500GB macOS Catalina 10.15.8 iMac (27-inch, Late 2013) Processor 3.2 GHz Quad-Core Intel Core i5 Memory 32 GB 1333 MHZ DDR3 Graphics NVIDIA GeForce GT 755M 1 GB Wireless US Keyboard Wireless Mouse *has crack on the upper right corner but does not affect the screen