HP Clean used laptop with its charger, never opened, no parts replaced. Device Name Processor: 13th Gen Intel(R) Core(TM) i7-1355U (1.70 GHz) Installed RAM: 16.0 GB (‏‏15.7 GB usable) Graphics Card: Intel(R) Iris(R) Xe Graphics (128 MB) Storage: 521GB Device ID: 406ADDEC-55D1-4AC7 B52E-891012B618E8 Product ID: 00342-22297-63014-AAOEM System Type: 64-bit operating system, x64-based processor Brand: HP RAM Size: 16 GB Processor Type: Intel Core i7 Operating System: Windows Graphics Card: Integrated Storage Type: SSD Screen Size: 16 inches