The story of this device
The ThinkPad W540 was an uncompromising workstation housing an optional 15.6-inch 3K (2880x1620) IPS display and NVIDIA Kepler-based Quadro K2100M graphics. Equipped with a Thunderbolt port, up to 32GB of RAM, and an integrated X-Rite Pantone color calibrator, it empowered CAD professionals.