Productivity for businesses of all sizes: Whether you are a three-person operation or a global enterprise employing 300,000, your business needs every employee to be as productive and efficient as possible. You need PCs that empower your employees. ThinkCentre desktops bring quad-core processing power, state-of-the-art security and rock-solid reliability to your business or enterprise. Our A Series and M Series desktops are available in a variety of form factors and configurations to meet your business needs. So you achieve your business goals.