This Dell laptop has Windows 11, a fast 256GB SSDD, 16GB RAM, and a 15.6.  This laptop has some normal wear on the lid with minor scuffs, but nothing major.  Comes with 30-day warranty and technical support.

Dell Precision 7520 (service tag number CKVLLH2) 
Intel Core i7-7820HQ
NVIDEA Quadro (M1200)
256GB SSD Hard Drive
16GB RAM
Windows 11

Comes with the laptop and charger.  This battery is untested, but the condition in the bios is excellent.  Please let us know if you have any questions.