Storage devices include hard disk drives, solid state drives, and memory sticks. Hard disk drives are commonly used in computers and laptops to store photos, movies, and files, and can hold up to 2TB of data. Memory sticks are portable flash memory storage devices used to store photos, documents, and movies in sizes up to 64GB. Solid state drives are newer than hard drives, have no moving parts, are faster and more durable but more expensive per GB of storage. They are often found in netbooks and can also hold up to 2TB of data.