Thank you for viewing. This is an Apple Mac mini M1 with 16GB of memory and a 512GB SSD. The base model of this Mac has 8GB of memory and a 256GB SSD, so this is a higher-end model. The items for sale are the main unit and the power cable only. The photos show the specifications of the currently used unit. It will be initialized with the latest macOS Tahoe 26.0.1 and shipped. (The installation screen is also included.) It is already packed, so it can be shipped within 24 hours. Thank you.