WD400-22JHC0 Western Digital Caviar 40GB 7200RPM ATA-100 2MB Cache 3.5-inch Hard Drive

Experience reliable, high‑speed storage with the Western Digital Caviar hard drive, designed for demanding desktop applications and everyday computing. Its robust 3.5‑inch form factor delivers seamless data access, ensuring your operating system, software, and multimedia files load quickly and run smoothly. Built with advanced technology, this drive offers consistent performance, low latency, and efficient power consumption, extending your system’s lifespan while maintaining peak responsiveness. Whether you’re upgrading an older machine or building a new workstation, the Caviar’s proven durability and dependable throughput provide the storage foundation you need for work, play, and everything in between.