
"The acceleration of virtualization, which drives a move toward the private and public clouds, ... of mobile computing ... will cause unprecedented data growth and increased demand for IT infrastructure," the brokerage said in a note to clients dated March 16.
It expects demand for the $1.2 trillion IT hardware and IT services market to grow 4 percent per annum through 2015.
Smartphone makers will see a 14 percent growth through 2015, compared with a decline of 6 percent in the PC industry, Credit Suisse said.
Credit Suisse rated Apple Inc's stock an "outperform," saying iPhone rivals have not yet gained a competitive edge.
The iPad is looking to dominate a $120 billion addressable market with its "aggressive pricing, time to market advantage and a software edge," it said.