Recently, the capacity of game software is getting large. Therefore, when the number of your games increase, or you download game contents, the built-in storage may run out of space. In that case, it is necessary to replace the internal storage or use an external one. Especially when replacing the storage used for games, it is recommended to choose an SSD than an HDD. Following sections introduce you the advantages of using an SSD as a storage for games, important points when choosing an SSD, and how to use an SSD on a home video game.