Laptop RAM DDR5 at 5600 speed, size 32 (two pieces, meaning 16x2). The RAM is from Samsung, a well-known and guaranteed company. Asking price is 800 SAR. Note that new ones are at least 1500-1900 SAR, like the ones in the picture. If you want me to install them for you, installation costs depend on the laptop, but mostly 30-50 SAR.