WD6400AAKS-00H2B0 Western Digital Caviar Blue 640GB 7200RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard Drive

The Western Digital Caviar Blue offers reliable, high‑capacity storage that keeps your desktop running smoothly, whether you’re managing work files, multimedia collections, or gaming libraries. Engineered for consistent performance, this drive balances speed and endurance, providing quick access to your data while maintaining low power consumption. Its proven design ensures quiet operation and long‑term durability, making it an ideal upgrade for both new builds and older systems. Trust Western Digital’s reputation for quality to safeguard your important documents, photos, and videos, delivering peace of mind and seamless everyday computing.