Lenovo ThinkPad W541 Specifications:

15.6-inch Widescreen 3K – 2880 x 1620 – IPS – 350 nits

Intel Core i7-4810QM Processor @ 2.80 GHz

NVIDIA Quadro K1100M with 2GB DDR5 and Intel HD 4600 Graphics

Windows 10 Professional 64-Bit

Storage 256GB SSD

16.0GB System Memory RAM

(2) USB 3.0

(2) USB 2.0, 1 Always-on charging

(1) VGA

(1) mDP + Thunderbolt 2.0

(1) RJ45 Gigabit Ethernet

(1) Docking connector

(1) Mic / Headphone Combo Jack

(1) Smart card reader - optional

(1) ExpressCard / 34 mm

9 cell (99 WHr) Battery included

Lenovo 135W Charger included