, Quality - built to the higher standards of quality and reliability , WD drives offer the features and capacity ideal for your each day computing needs, be it desktop or mobile, internal, external or business critical sever and NAS , Longevity - each WD drive benefits from a range of WD technologies to ensure quieter, cooler and longer operation , More options - WD drives are available in a broad range of capacities, cache sizes, form factors and interfaces ,