The product is a lot of four Lenovo ThinkCentre Mini PCs, each equipped with an Intel Core i5-6500T processor, 8GB of RAM, and a 256GB SSD. These mini PCs feature integrated Intel HD Graphics, a sleek black color, and a compact form factor, making them ideal for desktop use. The maximum RAM capacity is 8GB, and the operating system is not included. These mini PCs are designed by Lenovo and are ideal for networking and computer needs in a professional setting.