Western Digital Caviar GP 7200rpm 1TB 3.5" SATA 300 Internal Hard Drive with 16MB Buffer

WD Western Digital Caviar GP 1TB 3.5 SATA 3.0Gb/s Hard Drive

As hard drive capacities increase, the power required to run those drives increases as well. The 1TB WD Caviar GP makes it possible for energy-conscious customers to build systems with higher capacities and the right balance of system performance, ensured reliability, and energy conservation. By adjusting the rotational speed, using bigger data buffers, parking the drive's head, and optimizing how the drive seeks and caches data we have reduced the power consumption by up to 38 percent. IntelliPower technology offers a fine-tuned balance of spin speed, transfer rate and cache size designed to deliver both significant power savings and solid performance. IntelliSeek technology calculates optimum seek speeds to lower power consumption, noise and vibration.