Reliable Mainstream Computing for Today's Corporate Users.

Videos and Gallery

ThinkPad L420 green professional-grade laptops and business notebooks

Engineered for Reliability.

In the corporate world, you need to know you can depend on your employees to handle what you need them to do. The same is true of your business tools. These L Series laptops were built to be reliable performers, no matter what. That's why we submit them to eight military specification tests, ensuring they'll stay functional in adverse conditions such as high and low temperatures, altitude, mechanical and thermal shock, humidity, vibration and dust. We also have our own series of torture tests, ensuring they can withstand other extreme conditions. These laptops are constructed for durability, with new metal hinges and latchless design, and come with Active Protection System™ to prevent data loss in the event of a drop. Don't worry — they'll last as long as you do.

Built for Business.

These machines aren't just durable; they're also reliable from a performance standpoint. They're cost-effective and optimized for business. Lenovo Enhanced Experience 2.0 for Windows® 7 means they boot 30 percent faster than typical laptops, you can open applications twice as quickly and the systems have been optimized for superior web conferencing — you'll make the most of the 720p, low-light-sensitive, HD webcam and the digital array microphone with noise-cancelling technology and dual speaking modes. You can expect twice the graphics performance, thanks to Intel® Integrated HD Graphics. And the 2nd generation Intel® Core™ processors with TurboBoost+ and Hyper-Threading technology mean you can expect 40% more battery life and 20% faster performance on the whole.

ThinkPad L420 green professional-grade laptops and business notebooks

Smart Security Solutions.

You need to keep your data safe, and these laptops have the features to put your mind at ease. You'll rest easy knowing your L420 laptop has an encrypted hard disk drive, integrated fingerprint reader, SmartCard option, BIOS port locking, Trusted Platform Module and more. And when you can rest easy, you can work hard.

Eco-Friendly Features.

These laptops will also put your conscience at ease when you realize you're having minimal negative impact on the environment by using them. The L420 and L520 have the highest amount of post-consumer recycled content of any of the ThinkPad laptop line. The new thermal design has reduced energy consumption and they have lower CO₂ emissions. They also ship with 20% less packaging, which is 100% recyclable. These machines are eco-friendly, and we're not the only ones who say so — they're certified by ENERGY STAR and qualify for the EPEAT® Gold rating.

Learn more about Lenovo's commitment to the environment

ThinkPad L420 green professional-grade laptops and business notebooks

Accessories.

For true mobility, carry and protect your investment with a ThinkPad Business case — backpack or toploader. Back at the office, use your laptop like a desktop PC with a ThinkPad Port Replicator Series 3 or Mini Dock Series 3, offering rear port cable management and connectivity. Wherever you are, power your laptop and cell phone (or other handheld device) with the Lenovo 90W Ultraslim AC/DC Combo Adapter — perfect at a desk, on the road or in the air.