<b>Step up to ThinkCentre M Series</b><br>Refresh your fleet of PCs with ThinkCentre® M Series desktops. Smarter, stronger and more up to date for better business performance, easier manageability, state-of-the-art security and great ROI. Available in tower, small form factor (SFF) and space-saving Eco Ultra-Small Form Factor (Eco USFF).<br><br><b>Drive enterprise productivity</b><br>M Series models offer improved overall system performance, optimized for the most demanding applications.<br><br><b>Get improved overall system performance, optimized video editing and 2-D/3-D image design, and</b><br>expanded power-management compatibilities for new levels of energy efficiency on M Series models with Intel® 45nm-based CPUs.<br><br><b>Boot up and shut down faster with Windows® 7 Lenovo Enhanced Experience.</b><br><br><b>Work smarter</b><br>View up to four screens simultaneously with Dual Independence Display (DID).

M Series supports DID technology, which provides easier navigation between