The EMD1000K is a model of a hard disk drive manufactured by Hitachi. It is a 1TB, 2.5-inch form factor drive that supports 3.0Gbps SATA interface. The drive uses advanced PMR (Perpendicular Magnetic Recording) technology to store up to 1TB of data. It is designed for use in consumer and commercial applications, including desktop PCs, tablets and laptops. The drive features a 32MB cache and has an MTBF rating of 1,000,000 hours. It is designed for reliability and low power consumption, making it an ideal choice for use in mobile computing systems.