They may not sell them, but I bet they have recommendations.
Both my kids colleges had specific recommendations but together by their IT department based on their network, and with notes on differences students with various majors.
DS's private University recommends a Windows Desktop, AND a Netbook. Logic being you have more flexibility and spend less overall this way.
DD's public University still considers a computer optional, but they have a couple of huge computer labs on campus for the students to use. Rows and rows of computers, 10 to a row, 9 PC's and 1 Mac in each row.
DS went PC Desk top and Netbook, both Dell, and a few times checked out a MacBook Pro from the library.
DD went MacBook Pro, and used the computer lab for projects that were not Mac compatible. She decided it was not worth the cost of getting Windows on her Mac.