Western Digital Caviar Black WD1502AAEX 1.5TB SATA 6.0 Gb/s 64 MB Cache 7200 RPM 3.5 Inch Hard Drive

High Performance Electronics Architecture Equipped with dual processor, colossal cache and SATA 6.0Gbps interface, the WD Caviar Black internal hard drives provides top-of-the-line performance with ultra fast read / write speed.

Dual Actuator Technology A head positioning system with two actuators improves positional accuracy over the data track(s). The primary actuator provides coarse displacement using conventional electromagnetic actuator principles. The secondary actuator uses piezoelectric motion to fine tune the head positioning to a higher degree of accuracy.

WD Data Lifeguard Technology Exclusive 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 Technology ShockGuard 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.

Performance Specifications

  
 Buffer Size 64 MB
 
 Physical Specifications 
 Formatted Capacity 1,500,592 MB
 Interface SATA 3 Gb/s
 
 Physical Dimensions  
 English
 Height 1.028 Inches
 Depth 5.787 Inches 
 
 Metric
 Height 26.1 mm
 Depth 147 mm