1tb (1024gb) storage, Apple iMac 21.5-inch Late 2012

This is a 21.5-inch Apple iMac from late 2012. It has a 2.7 GHz quad-core Intel Core i5 processor, 8 GB of 1600 MHz DDR3 memory, and a 1 TB SATA disk. It runs on macOS Catalina version 10.15.8 and includes an NVIDIA GeForce GT 640M 512 MB graphics card.