Market Share: 19.1%
Units Shipped: 555,800
Dell captured the gold for server market share in the quarter, generating $3.59 billion in revenue, up a whopping 50 percent year over year. The Round Rock, Texas-based infrastructure giant's market share increased from 17.6 percent in first-quarter 2017 to 19.1 percent. Dell shipped a total of 555,800 units, representing 19 percent growth year over year in the amount of servers shipped. Dell servers accounted for 20.6 percent of the total number of units shipped in the quarter.