WD Caviar and RE2 GreenPower 1TB Hard Drives

we evaluate the features, performance, and power consumption of Western Digital's Caviar and RE.2 GreenPower 1TB hard drives. In addition to their large capacities, these drives offer a number of proprietary features designed to lower their power consumption and acoustic profiles, like IntelliPower, IntelliSeek, IntelliPark, and in the RE.2's case RAFF (Rotary Acceleration Feed Forward).