This is the type of laptop they be supplying for you. What you need to do next is contact the supplier (they would have given you the detail's, such as email/phone number, in your assessment needs report's approval letter from Student Finance) include your quote number, customer reference and the approved DSA letter from SFE. From there they should email you back with details on how to send payment to them and to organise an agreed on delivery date.
Hope this helps!
University of Kent Rep