Sony has started accepting pre-orders on a pair of new ultrabooks we talked about in the past, and specs on a new Ivy Bridge version have surfaced as well. Two of these machines are the Vaio T Series 11.6-inch and 13.3-inch machines. The pre-order ultrabooks are available at German retailers. Specs on base versions of the machines are available. The retailers promise two of the ultrabooks will be available to ship within two weeks. The specifications below come from the official Sony German website.