The MD04ACA400 is a high-capacity hard disk drive from Toshiba, exemplifying the brand's commitment to providing expansive storage solutions. Offering 4TB of storage space, this 3.5-inch SATA HDD caters to users and organizations with substantial data storage needs, such as video editors, graphic designers, and data centers. It features a SATA 6Gb/s interface which ensures high data transfer speeds, complementing the drive's ample storage capacity with the performance needed for intensive data management tasks. With a 64MB cache, the MD04ACA400 is engineered to optimize data retrieval times, enhancing overall system performance. This drive is well-suited for a variety of applications, including desktop computing, external storage solutions, and network-attached storage (NAS) systems, offering a balance of high capacity, reliability, and performance. It stands as a testament to Toshiba's expertise in the development of hard disk drives tailored for high-demand storage environments.