RAM is a vital component to look for when buying a laptop. As you browse the market, you'll find different laptops with different RAM options. The more RAM your laptop has, the better it will perform. There are three main types of ram; DDR3, DDR4, and LPDDR3. LPDDR3 is the newest and fastest type of ram available. However, this type of memory is still in development and can be expensive. You'll typically need 8GB-16GB of ram for basic tasks like office work and web browsing.