WD400BB-18CAA0 Western Digital Caviar 40GB 7200RPM ATA-100 2MB Cache 3.5-inch Hard Drive

Upgrade your desktop’s storage with the Western Digital Caviar hard drive, engineered for uncompromising performance and reliability. Its advanced spindle technology delivers rapid data access, while the generous cache ensures smooth multitasking and large file handling. Designed for the standard desktop form factor, this unit integrates seamlessly into most systems, offering a robust solution for both everyday computing and demanding workloads. With a proven track record of durability and low power consumption, it’s the ideal choice for users who need dependable, high‑capacity storage that keeps pace with their productivity and entertainment needs.