Dimensions (WxDxH): 364 x 266 x 30.23 mm (14.3 x 10.5 x 1.2 inches); Weight: Starting at 2.95 kg (6.5 lbs)
[Upgrade] will open the box to upgrade the RAM and the hard drive to PCIe-NVMe Solid State Drive. The hard drive upgrade won't affect Lenovo manufacture warranty.