The Synology HAT3310-12T internal hard drive is a storage device designed to deliver high performance and large capacity in environments requiring reliability and efficiency. With a standard 3.5-inch size, this hard drive offers an impressive 12 TB capacity, ideal for those who need to store large volumes of data such as multimedia files, backups, or databases. Its compact and sturdy black design is specially made to integrate easily into compatible systems, making it perfect for use in NAS (Network Attached Storage) or high-performance PCs. It features a SATA connection, ensuring stable speed and compatibility with most desktop computers and home or business servers. Operating at 7,200 rpm, it provides an optimal balance between access speed and durability, supporting tasks that require fast data transfers and efficient response times. This model belongs to the HDD family (traditional hard disk drive), a reliable technology offering massive storage at an effective cost, suitable for applications prioritizing capacity over maximum read/write speed, unlike SSD units. Overall, the Synology HAT3310-12T delivers a balanced combination of capacity, performance, and compatibility for advanced users and professionals needing reliable internal storage for their systems. It is a solid choice to expand storage capacity with a product that meets current HDD technology and SATA connection standards.