8CGTN Dell 1TB 7200RPM SATA 3Gbps 3.5-inch Internal Hard Drive

8CGTN Overview Dell 1TB 7200RPM SATA 3Gbps 3.5-inch Internal Hard Drive. The Dell hard drive uses the Serial Advanced Technology Attachment (SATA) interface to connect to your computer. SATA is a popular interface used for connecting hard drives, solid-state drives, and other storage devices to a computer’s motherboard. SATA provides a high-speed data transfer rate of up to 6 gigabits per second (Gbps), which is faster than many other storage interfaces. The hard drive also has a buffer, which is a small amount of high-speed memory that acts as a temporary storage space for data.