WD400AB-22CDB0 Western Digital Caviar 40GB 5400RPM ATA-100 2MB Cache 3.5-inch Hard Drive

The Western Digital Caviar hard drive delivers dependable performance for everyday computing needs, offering ample storage capacity in a compact 3.5‑inch form factor that fits seamlessly into most desktop systems. Engineered with proven technology, it ensures quick data access and smooth operation, making it ideal for both home users and small business environments. Its robust design provides reliable, long‑term data retention, while the quiet, energy‑efficient operation helps maintain a comfortable workspace. Whether upgrading an existing PC or building a new system, this drive offers the stability and confidence you expect from a trusted brand.