IDC: Server market hits \$11.5 billion Fuelled by strong sales of Windows and Linux systems, the worldwide server market grew to \$11.5 billion during the second quarter of 2004, according to numbers released Friday by industry research company IDC. Server shipment revenue was up 6.9 percent from last year's second quarter, and the total number of servers shipped jumped 21 percent during that same period, IDC said.