WD400BB-00JHA0 Western Digital Caviar 40GB 7200RPM ATA-100 2MB Cache 3.5-inch Hard Drive

The Western Digital Caviar is a robust, high‑performance internal hard drive designed for desktop computers. Built on proven technology, it delivers swift data access and dependable performance, ensuring smooth operation for everyday tasks and demanding applications alike. With its advanced electronics and durable construction, this drive offers long‑term reliability and peace of mind for both home and office environments. Whether you’re upgrading an older system or building a new workstation, the Caviar delivers the storage capacity and speed you need to keep your files and applications running efficiently.