I believe this is a 1TB version. See pictures. Works great just factory reset it. No mouse, monitor or keyboard included. Automated description below. Windows 10

This Acer Aspire XC-603G desktop computer is equipped with an Intel Celeron J1900 Quad Core 2 GHz processor, 8GB RAM, and a 500GB HDD. It features integrated/on-board graphics, HDMI and USB 2.0 connectivity, and a memory card reader. The tower form factor measures 10.50in. x 3.90in. x 14.60in. and is most suitable for casual computing.

The computer comes in black color and runs on Windows 8 operating system. The package includes the Acer Aspire XC-603G model with all the necessary cables and power supply. This desktop is perfect for anyone looking for a reliable and efficient computer for their everyday needs.