This is only 2 years used hp 15 series laptop and it has 16 gb ram and 512 gb ssd with amd ryzen 5 processor. This laptop is best for multitasking and is good for the people trying to learn cyber security. It also includes amd graphics card which will be helpful for your gaming experience. It has ddr4 ram which is faster than few other rams. It's every part is original and it is never opened. It is light in weight and has dual speakers and hd camera with Microsoft 311. It has a 250 nits brightness and has very fast charging and it's battery backup is upto 14 hours.