500GB SATA-2 3.5″ 7200RPM 3Gb/s HDD – WD5000AADS

As hard drive capacities increase, the power required to run those drives increases as well. WD Caviar Green drives make it possible for energy-conscious customers to build systems with higher capacities and the right balance of system performance, ensured reliability, and energy conservation.

Reduced power consumption – WD has reduced power consumption by up to 40 percent compared to standard desktop drives with the combination of WD’s IntelliSeek™, NoTouch™, and IntelliPower™ technologies.

Helps enable eco-friendly PCs – WD Caviar Green drives yield an average drive power savings of 4-5 watts over standard desktop drives making it possible for our energy-conscious customers to build systems with higher capacities and the right balance of system performance, ensured reliability, and energy conservation.

Cool and quiet – GreenPower™ technology yields lower operating temperatures for increased reliability and low acoustics for ultra-quiet PCs and external drives.

Massive capacity – Capacities up to 2 TB offer the most available capacity for storage-intensive programs and space-hungry operating systems, like Window Vista®, with plenty of room left over for photos, music, and video.

Perfect for external drives – External drive manufacturers can eliminate the need for a fan in a high-capacity product with a WD Caviar Green drive, the coolest and quietest in its class.

IntelliPower – A fine-tuned balance of spin speed, transfer rate and caching algorithms designed to deliver both significant power savings and solid performance.

IntelliSeek – Calculates optimum seek speeds to lower power consumption, noise, and vibration. View demo >

NoTouch ramp load technology – The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit.

Perpendicular Magnetic Recording (PMR) – Employs PMR technology to achieve even greater areal density.

StableTrac™ – The motor shaft is secured at both ends to reduce system-induced vibration and stabilize platters for accurate tracking, during read and write operations. (2 TB models only)

Low power spin-up – WD Caviar Green drives consume less current during startup allowing lower peak loads.

Advanced power technology – Electronic components deliver best-in-class low power consumption for reduced power requirements and increased reliability.

Ideal For
Environmentally friendly PCs and external storage requiring lower power consumption and cool, quiet operation.