Dell, HPE Battle For Server Market Share Leadership The global vendor server market generated $25.8 billion in total server revenue in the fourth quarter of 2020 with Dell Technologies and HPE leading the way. By Mark Haranas March 16, 2021, 10:00 AM EDT Server Market Hits $25.8 Billion Dell Technologies and Hewlett Packard Enterprise continued to battle it out for global server market share leadership in the fourth quarter of 2020. The worldwide server market reached $25.8 billion in the fourth quarter of 2020, representing a year-over-year increase of 1.5 percent, according to new data from research firm IDC. Global server shipments declined 3 percent year over year to nearly 3.3 million units in the fourth quarter.