Western Digital (NASDAQ:WDC) reported quarterly earnings of $1.66 per share which beat the analyst consensus estimate of $1.47 by 13.23 percent. This is a 15.28 percent increase over earnings of $1.44 per share from the same period last year. The company reported quarterly sales of $2.605 billion which beat the analyst consensus estimate of $2.451 billion by 6.27 percent. This is a 30.79 percent decrease over sales of $3.764 billion the same period last year.