Hitachi DK23EA400 40GB IDE Ultra ATA/100 4200 2.5-inch 2MB Hard Drive

Product Description

The Hitachi DK23EA400 is a 2.5-inch internal hard drive with a storage capacity of 40GB. It utilizes the IDE (Integrated Drive Electronics) interface, also known as Ultra ATA/100, which was a common standard for connecting storage devices in personal computers and laptops during its era. This drive spins at a rotational speed of 4200 RPM, offering a balance between performance and power consumption, making it suitable for mobile computing devices where battery life is a consideration. With a 2MB cache buffer, the DK23EA400 helps to improve data transfer speeds by temporarily storing frequently accessed data. The 40GB capacity is sufficient for basic operating system installations, essential applications, and user data for older laptops or secondary storage needs. Its 2.5-inch form factor is the standard size for most laptop hard drives, ensuring compatibility with a wide range of portable computers. This hard drive represents a reliable storage solution for upgrading or replacing the hard drive in older laptops or for use in other IDE-compatible devices. While not offering the speeds or capacities of modern SATA drives, the DK23EA400 provides dependable storage for its intended applications and era of technology.