M Series:Tiny&Towers

Tackle demanding workloads with ease.

M Series desktops with AMD processors or up to 2^nd generation Intel® Core™ i series processors, and DDR3 memory deliver responsive performance at breakneck speeds—making quick work of the most intensive applications.^†Processor availability varies by model. If you need to power through advanced video editing and 2D and 3D image design, M Series can oblige.

And all M Series PCs are available with Lenovo Enhanced Experience for Windows 7 for startup and shutdown times you have to see to believe — on average about 20 seconds faster boot!^†Faster than a typical Windows 7 computer. Some models like the M91/M91p feature Enhanced Experience 2.0, and even offers the optional RapidDrive SSD technology that's further optimized for business with dramatically improved application performance.

Productivity squared.

Talk about multitasking! View up to four screens simultaneously with dual independent display (DID) support. The expanded work area and easier navigation between applications helps reduce errors and improve productivity.

One size doesn't fit all.

• Standard tower provides the most robust performance, expandability and features.
• Small form factor (SFF) saves space in smaller work areas.
• Eco ultra-small form factor (USFF) is small enough to fit in your hand for the ultimate in compact computing. 

Better design is built in.

Enjoy a more comfortable user experience with thoughtful ergonomic design and easy-to-use features, including a convenient top power button and handle, tilted front panel for easy plug-and-play device access, and cat-foot cushioning for less vibration.^†Features vary by model.

Save energy and the associated costs with our greenest ThinkCentres ever.

Our M Series desktops are designated with some of the industry's highest environmental certifications, including ENERGY STAR, EPEAT® Gold, and GREENGUARD®.^†Certifications vary by model. Plus ThinkCentre desktops are made with up to 42% post-consumer content (PCC) with minimal use of plastic.^†Percentage of post-consumer content varies by model. The M91/M91p tower, along with the optional Fingerprint Keyboard, is made from 42.10% PCC, which translates to about 27 plastic bottles. An average soda bottle is about 20.5g and the M91/91p tower comprises approximately 551.5g recycled plastic bottles. Additionally, with smart technology like ThinkVantage® Power Manager software, you can control your PC fleet’s electricity usage.

More recycling, fewer chemicals.

Low-halogen M90p SFF^†Available through special bids only. desktops showcase green construction at its finest. From PC to power cord, components are 100% free of BFRs and PVC.^†Based on iNEMI low halogen definition. Plastic parts contain < 1000 ppm (0.1%) of bromine [if the Br source is from BFRs] and < 1000 ppm (0.1%) of chlorine [if the Cl source is from CFRs or PVC or PVC copolymers]. All printed circuit board (PCB) and substrate laminates contain bromine/chlorine total < 1500 ppm (.15%) with a maximum chlorine of 900 ppm (.09%) and maximum bromine being 900 ppm (.09%). And each space-saving desktop is constructed of 13 plastic bottles.^†M90p SFF has around 265g recycled plastic. An average soda bottle is 20.5g, so the recycled plastic percentage of a SFF is 32.8%.

No-compromise SFF green machines.

The easy-to-manage, expandable design of our SFFs will help you extend your PCs' lifecycle, lower IT costs, and save money. And small definitely doesn't mean skimpy — our clever engineers fit plenty of ports and slots to help you stay productive today and tomorrow.

Learn more about Lenovo’s commitment to the environment >