WD6401AALS-00E8B0 Western Digital Caviar Black 640GB 7200RPM SATA 3Gb/s 32MB Cache 3.5-inch Hard Drive

Elevate your desktop’s performance with the Western Digital Caviar Black 640 GB hard drive, engineered for gamers, creative professionals, and power users who demand rapid data access and dependable storage. Its high‑speed 7200 RPM spin rate delivers swift file transfers and instant boot times, while the generous 32 MB cache buffers large projects and multitasks with ease. Designed for long‑term reliability, the Caviar Black series offers robust endurance and quiet operation, ensuring your system stays responsive without compromising on noise levels. Whether you’re compiling video footage, running demanding applications, or simply storing a growing library of media, this 3.5‑inch drive provides the storage capacity and performance needed to keep your workflow smooth and efficient.