WDB400BB Western Digital Caviar 40GB 7200RPM ATA-100 2MB Cache 3.5-inch Hard Drive

Experience dependable performance and robust storage with the Western Digital Caviar hard drive. Designed for desktop and workstation use, this 3.5‑inch drive delivers smooth, high‑speed data access that keeps your applications and files running effortlessly. Its advanced engineering provides reliable operation even under demanding workloads, while a spacious interior offers ample room for your growing collection of documents, media, and software. Whether you’re upgrading an older system or building a new workstation, this Western Digital Caviar solution delivers the reliability and speed you need to stay productive and protect your data.