High PerformanceCombining SATA 3Gbps interface, high speed cache and large capacity, the WD Caviar Blue internal hard drives provides solid performance to meet the most demanding environments and applications.
Advanced Format Technology (AFT)Adopted by WD and other drive manufacturers as one of multiple ways to continue growing hard drive capacities, the Advanced Format Technology (AFT) is a more efficient media format that enables increased areal densities. (AALX models only).
WD Data Lifeguard TechnologyExclusive Data Lifeguard data protection features include shock protection, an environmental protection system and real-time embedded error detection and repair. WD's Data Lifeguard technology automatically finds, isolates and repairs problems that may develop over the life of a hard drive.
WD ShockGuard TechnologyShockGuard technology instantaneously protects the hard drive against damage from bumps and vibrations during operation. This technology enables WD Caviar drives to achieve industry-leading shock specifications.
Learn more about the Western Digital WD3200AAKS
Average Seek Time
Average Write Time
IntelliSeek - Calculates optimum seek speeds to lower power consumption, noise and vibration. SecurePark - Parks the recording heads off the disk surface during spin up, spin down and when the drive is off. This ensures the recording head never touches the disk surface resulting in improved long term reliability due to less head wear, and improved non- operational shock tolerance.