SATA drives, or Serial Advanced Technology Attachment drives, are a type of storage device commonly used in computers. They connect to the motherboard using a SATA interface, allowing for fast data transfer rates. SATA drives come in two main forms: hard disk drives (HDDs) and solid-state drives (SSDs), with SSDs being faster and more reliable due to their lack of moving parts. These drives are popular for both personal and professional use, as they provide ample storage space for files, applications, and operating systems. SATA drives are widely compatible with most computers, making them a versatile choice for upgrading or replacing existing storage solutions.