FOR EVERYDAY USES IN TRAVEL The WD Blue drives for portable computers offer capacity and features tailored to daily use, and their design meets the highest standards of WD quality and reliability. Modern Classic Designed and manufactured in proven technology, which can be found in award-winning original WD hard drives for desktop and portable computers. Each disk has its own application Various sizes, cache sizes, sizes and interfaces are available. Tested in our laboratory for compliance We want customers to be able to rely on our drives. Therefore, we test them in hundreds of systems and configurations and on different platforms. MAXIMUM LAPTOPA CAPACITY WD Blue is the thinnest hard drive with the highest possible recording density to achieve maximum laptop capacity. MODERN CONSTRUCTION For the WD Blue drive we used tougher aluminum and specially secured engine roller. As a result, the disc is 30% more resistant to crushing. These features have achieved a more robust disk structure without reducing performance or increasing energy consumption.