Lenovo IBM's interest in Lenovo fell below the 5% threshold that mandates public disclosure. IBM's Intel based server lines, including IBM System x and IBM BladeCenter were sold to Lenovo in 2014. Lenovo says it will gain access to more enterprise customers, improve its profit margins, and develop a closer relationship with Intel, the maker of most server processors, through its acquisition of IBM's x86-based server business. On 1 October 2014, Lenovo closed its acquisition of IBM's server division, with the final price put at $2.1 billion. Lenovo said this acquisition came in at a price lower than the previously announced
ThinkPad survey, they were ranked second (behind eMachines). Lenovo was named the most environment-friendly company in the electronics industry by Greenpeace in 2007 but has since dropped to place 14 of 17 as of October 2010. The Lenovo ThinkPad T60p received the Editor's Choice award for Mobile Graphic Workstation from PC Magazine. Lenovo ThinkPad X60 is the PC Magazine Editor's Choice among ultra-portable laptops. The Lenovo ThinkPad T400-Series was on PC World's Top 100 Products of 2009. ThinkPad laptops, by 2003, were the only laptops certified for use on the International Space Station. As of 2017, they currently operate on Linux,