List of Ultrabook modelsThis is a list of Ultrabook models.[Centrino[Bay platform (2013)|Shark Bay]]Notes:* This component is upgradable. That is, the manufacturer allows the user to customize/upgrade this component of the ultrabook at time of purchase to one of several better options for an increase in price. Some manufacturers or stores charge more, and will require wait time and/or home delivery for customized models. For more details on the available upgrades for a model, click on the references listed next to the model name.