PALO ALTO — Teams from Skadden and Wilson Sonsini advised on SanDisk Corp.’s $1.1 billion acquisition of Fusion-io Inc., a maker of flash storage products for small businesses and data centers.

Milpitas-based SanDisk announced Monday that it would acquire Fusion-io for $11.25 per share. Fusion-io, based in Salt Lake City, was founded in 2006 and went public in 2011. Apple Inc. cofounder Steve Wozniak joined the company in 2009 as its chief scientist.