More than any other official sponsor at the Beijing Olympics, Lenovo may have the most to gain -- and the most to lose -- as a Chinese company trying to reach a worldwide market.

Still the strongest name in computing in China, despite threats from foreign makers like Dell and Hewlett-Packard, the company, which has headquarters both in Beijing and North Carolina, has struggled to break into the top three in the U.S. after buying IBM's PC division in 2004. Currently it ranks fourth, trailing Taiwan rival Acer which was boosted in part by its acquisition of Gateway last year.

For Lenovo, the Beijing Olympics is also a finale of sorts. It is the company's last as a worldwide partner for the Olympics, and as such, it needs maximum bang for its marketing buck this time around. Part of that will come through solid performance as one of the Beijing games' biggest suppliers of computing hardware.

Training for Beijing began in the run-up to the Winter Olympics in 2006. "We prepped for two years for [the 2006 Winter Olympics in] Torino, and Beijing is four times the size of Torino," said Wu Min, the company's director of technical support for its Olympic business unit.

As it is for all of the Olympic IT suppliers, preparing for the games is a marathon, not a sprint. Lenovo will supply 30,000 devices and have undergone a two-year testing cycle before the opening ceremonies on Friday. The Olympics has another requirement not so immutable in other IT projects. "No second chance. There is no second chance, so we need to be ready and have back-ups in place," Wu said.

Lenovo equipment in use includes 12,000 ThinkCentre M55e desktop computers -- chosen for their lower power consumption, in line with Beijing's "Green Olympics" theme -- with 10,000 17-inch TFT screens and 2,000 15-inch touchscreen displays; 2,000 LJ7800N and LJ3500 printers; 800 ThinkPad T60 and Zhaoyang 680 notebooks; 700 SureServer T350, R630 and R520 servers, all of which are Intel-based; and 5,000 various showcase models for use by Olympic partners sponsors, and for marketing. Lenovo's hardware was chosen early in the process, when the company first began working with BOCOG in 2004. While not necessarily top of the line, the hardware is well-known to the team and therefore easier to maintain.

These Olympics have a particular set of demands. For example, although Beijing is relatively dry, even during the summer, events are being held in numerous locations, including humid locations such as Qingdao and Hong Kong, and therefore, machines had to be ready to handle a variety of conditions, Wu said.