ThinkPad UltraBay and earlier hot-swap functionality was essentially rendered difficult if not impossible. ThinkPad UltraBay UltraBay is originally IBM's name for the swappable drive bay in the ThinkPad range of laptop computers. When the Thinkpad product line was sold to Lenovo, the concept and the name stayed. Furthermore, it is used in some of Lenovo's own IdeaPad Y Series laptops. Introduced with the ThinkPad 750 series in 1995, this technology has gone through redesigns with almost every new generation of ThinkPad, which may lead to confusion. The following table gives an overview of the different UltraBay types, in which models they occurred
Lenovo smartphones mobile phone division in 2008 to focus on its personal computer business and then paid $200 million to buy it back in November 2009. Lenovo re-acquired its mobile division to focus on mobile internet devices such as smartphones and tablet computers. On 29 January 2014, Google announced it would sell Motorola Mobility to Lenovo for US$2.91 billion in a cash-and-stock deal. When Google and Lenovo first announced the acquisition of Motorola, they said the purchase would be funded with $660 million in cash, $750 million in Lenovo stock, and a $1.5 billion promissory note due in three years. As of