From the original 20GB to even the newer 160GB PS3 hard drives you'll find yourself running out of storage space fast. With downloading huge demos, game content, HD videos and storing multimedia that space gets used up quick. Fortunately Sony has designed the PS3 hard drive to be easily upgraded without voiding the warranty! This 320GB hard drive can replace your existing drive and have you back playing games and downloading new content in minutes. The PS3 320GB hard drive comes with a simple step by step video tutorial explaining the installation process that can be done by anyone.