8 GB of ram, 1tb Apple Fusion Drive, quad core intel i5 the 2.7 ghz variant. Dedicated GPU. Running Mac OS Catalina I can upgrade to sonoma if buyer wishes. Comes with Apple keyboard and Apple Magic Trackpad. As well as a very nice iMac stand with usb ports on the stand for all your needs. Very fast machine I used it for uni work for 2 years never missed a beat. Has been reset. Great for watching films and doing work. Have a wire to connect to second display if needed. Offers? Can also deliver locally.