Lenovo ThinkPad W540
15.5-inch 3K display (2880×1620 resolution, IPS panel, anti-glare surface)
Built-in X-Rite PANTONE color calibrator
Windows 7 Professional 64-bit
Intel Core i7-4800MQ quad-core processor (2.7GHz, up to 3.7GHz Turbo Boost, 6MB cache, 47W TDP)
Nvidia Quadro K2100M w/ 2GB GDDR5 memory
8GB DDR3L-1600 RAM (1x 8GB: 32GB max. supported – 4x 8GB)
256GB mSATA SSD (Samsung MZ7TE256HMHP)
Internal DVD burner (PLDS DVD-RW DU8A5SH)
Intel Dual Band Wireless-AC 7260 wireless network adapter
Integrated Bluetooth 4.0
Integrated 720p webcam
Integrated fingerprint reader
9-cell li-ion battery (9.21 Ah)
1-year limited warranty
Dimensions: 14.8″ x 9.8″ x 1.1″
Weight: 5.57 lbs.