A masterpiece of notebook engineering, the groundbreaking Portégé 4000 builds on Toshiba's many years' experience in pioneering innovative mobile systems to redefine the limits of ultra-portability.

1. SelectBay:
Toshiba's new ultra-light 2-spindle Slim SelectBay design provides maximum functionality, such as DVD or DVD/CD-RW drive and minimum carrying weight (Note: Toshiba SelectBays work with Portégé 4000 and Tecra 9000 series).

2. Shock absorber:
Toshiba's ingenious 'shock absorber' helps prevent hard disk failures on the move.

3. SD Card slot:
Secure Digital™ memory for data exchange between your notebook and a Personal Digital Assistant, digital camera, MP3 player or other digital devices allows data exchange like never before.

4. Mains-free computing:
New intelligent power management extends power to meet the most demanding needs, while Toshiba technology provides industry-leading battery life for enhanced independence.