Ian Drew, executive vice president of marketing at ARM Holdings, a Cambridge, U.K.-based company that makes semiconductors powering a majority of the smartphones, tablets, 70 percent of world’s hard drives and half the world’s printers, is on a whirlwind tour of Silicon Valley. And what everyone (including me) wants to talk to him about is servers, or rather low-power server chips that can power the data centers of tomorrow.
With this foray into the fast-growing data center business
