This has been my personal computer for the last four years.  Purchased direct from Lenovo.  Never had any service.  Ram upgraded to max 32GB.  Comes with (3) docking stations and (3) power supplies.  Original packaging for computer. 

1x Intel Core i7-6600U Processor

2x 16GB DDR4-2133 – 32GB Total

Windows 10 Pro 64

1x 512PCIeNVMeOPAL

Wireless Network

Bluetooth Version 4.1

1x HDMI

1x USB-C

2x USB

1x Network

Touchscreen 1920x1080 display

Sierra 7455EM 4G LTE modem – may need to connect antenna leads

Small crack – chip on palm rest – does not affect operation – see picture