Item description from the seller

Model: Lenovo ThinkPad P50 Workstation/Moderate Gaming

Processor: Intel(VPro)Core i7-6820HQ 2.7GHz  6th Generation

Hard drive: 256Gig M.2 NVMe SSD 

RAM: 12228 MB(12 Gig) DDR3 PC3L-1600 MHz

Screen Size: 15.6"HD 1920/1080; LCD cover has a few small scratches, scrapes, and smudges; Overall cosmetics good; condition of LCD is good with a few cleanable finger print smudges.

Bottom cover shows normal signs of prior usage.

Picture quality good; no dead pixels; no bars, or lines; Photo is a bit darker than actual brightness. 

Battery: Original Lenovo: (run time off AC not  determined; battery holds a normal term charge; charging as it should; health normal; (Battery however is not guaranteed!)

Optical Drive: NONE

Network: Yes! Intel Ethernet Connection(2) i219-LM 

Side mount card reader (untested)

Keyboard; Backlit Type; all keys present and to knowledge function as they should; may have some shinny keys.

Wireless Card: Yes! Intel Dual Band Wireless-AC 8260; (buyer is responsible for own wireless configuration).

Integrated Sound:RealTek High Definition Audio/on board

Intel HD Graphics 530 Video on board. 

NVIDIA Quadro M1000M Graphics on/board

Has HDMI Port(Untested).

Webcam, Bluetooth, Fingerprint devices installed and drivers loaded.

Operating System: Windows 10 Pro 64 Bit (Auto Activated) (No Install Disk)

AC Adapter: YES: 170 Watt   

S# PC0E48R5

Cosmetics: Good with normal signs of wear and tear; Palmrest has A few scratches, some signs of wear and usage, may have shinny spot on touchpad,  Bezel  and bottom plastic show some to little signs of usage.  Small 3/8" crack by "core i7" sticker on Palmrest left corner!

Decent laptop that works pretty good for a used item. Please keep in mind this is a used item.