1=8Gb 2=8 Gb New and no scratches. First one (white) speed 25600mhz. Second one (black) speed 2666mhz. The white one has a three-year warranty, and the black one has no warranty, but I expect it to be two years or one year, God knows. Processor Type: AMD Ryzen 7 Brand: Dell Storage Type: HDD + SSD Graphics Card: Integrated Operating System: Windows