Western Digital160GB SATA

Model Brand Western Digital Series Caviar Blue Model WD1600AAJS Packaging Bare Drive Performance Interface SATA 3.0Gb/s Capacity 160GB RPM 7200 RPM Cache 8MB Average Seek Time 8.9ms Average Latency 4.2ms Physical Spec Form Factor 3.5" Features Features Cool - Cool operation results in the highest reliability, even in intensely hot environments such as digital video recorders. That's why these, the coolest on the market, are the drives of choice for the world's leading consumer electronics and PC manufacturers.
Quiet - The technology that Tom's Hardware Guide called "very fast and nearly silent" is used throughout this family of drives. Our WhisperDrive technology minimizes noise to levels near the threshold of human hearing. To cut seek noise, SoftSeek technology streamlines read/write seeking algorithms, resulting in more efficient operation.