I have a clean used Hp Envy, with keyboard lights , 4 gig ram, expandable to 8 gig ram, amd graphics 1 gig, battery is 2-3 hrs based on backlight , good for gaming and Graphics, it has several games , including Witcher 3...It has 500 gb hdd, I use it for video editing cos of the graphics and processor power...I play Witcher 3 on low settings smoothly on just 4 gig ram, I completed the game in a month, looking to increase the ram, but I have never felt pressured to do so because the processor is actually very powerful...Beats by Dre sound, fingerprint sensor but not activated because i haven't installed the driver come and buy it's 65K...