WD400BB-00DGA0 Western Digital Caviar 40GB 7200RPM ATA-100 2MB Cache 3.5-inch Hard Drive

The Western Digital Caviar desktop hard drive is engineered for users who demand dependable storage and swift data retrieval for everyday tasks and demanding applications alike. Built with advanced magnetic technology and a robust 3.5‑inch form factor, it offers seamless integration into your system while delivering reliable performance and quiet operation. Whether you’re compiling large files, streaming media, or running multiple applications, this drive ensures your data stays accessible and protected. Its proven track record of reliability makes it an ideal choice for both home and office environments.