WD400BB-55JKC0

The Western Digital Caviar SE WD400BB-55JKC0 is a 40GB 3.5-inch internal hard disk drive, designed for basic desktop computing and legacy systems. Operating at 7,200 RPM, it provides a balance of reliable speed and performance for everyday computing tasks. Featuring the ATA-100 interface, this drive ensures compatibility with older systems that require this standard for data transfer. The 2MB cache improves overall data access speeds, making this drive a reliable option for users needing essential storage without the need for large capacity.

Key Features

• 40GB storage capacity perfect for basic or legacy systems

• 7,200 RPM rotational speed ensures fast data access and responsiveness

• ATA-100 interface for compatibility with older desktop architectures

• 2MB cache buffer enhances read/write performance

• 3.5-inch form factor for seamless installation in traditional desktop systems

• Reliable and durable, backed by Western Digital's Caviar SE series

This hard drive is designed to provide solid performance and reliability for users working with legacy desktop systems, offering a practical solution for basic storage needs without compromise.