Keep in mind the make and model may differ from year to year, or over the arc of 2-3 years, because this is a competed govt contract for a bulk purchase. I don’t know if it’s a one-year or multi-year. It will be a PC not Mac, and the likely providers are Dell, HP, etc. with a Windows-based system and USNA software that allows you to connect to the system. Someone else will pop up with specific stats, I’m sure, but it will have MS Office suite and whatever else you need for homework, math and engineering applications, etc.