0JX7231 Western Digital Caviar 40GB 7200RPM SATA 1.5Gb/s 2MB Cache 3.5-inch Hard Drive

Upgrade your desktop or server with the Western Digital Caviar 40 GB hard drive, engineered for dependable, high‑performance storage. This 3.5‑inch unit delivers swift data access and robust reliability, making it ideal for everyday computing, media editing, and business applications that demand quick, consistent read and write speeds. Its proven durability and efficient power usage keep your system running smoothly, while the spacious capacity provides ample room for documents, photos, and software. Whether you’re building a new workstation or refreshing an older machine, this hard drive offers the dependable performance and quiet operation that professionals trust.