According to research from IDC, Dell Technologies has been gaining market share on Hewlett Packard Enterprises (HPE) in the worldwide server and storage market. In Q4 2018, Dell captured 18.7% global share of the server market, up from 17.5% in 2017. This created $4.43 billion in server revenue which represents more than a 20% increase over the $3.68 billion Dell made year over year (YoY). HPE grew its revenue by 10.5% YoY as its market share fell to 18.1% in Q4 2018. HPE made $4.2 billion in revenue in Q4 2018. Globally, the server market in Q4 2018 grew 12.6% to $23.6 billion. In the storage market, Dell again dominated as it increased its market share from 19.3% to 20.6% YoY. Dell made close to $3 billion in revenue; a 15% increase YoY. HPE trailed Dell with $2.6 billion in revenue in the global storage market. HPE's market share fell from 19.2% to 18% in Q4 2018. The global storage market grew 7.4% to $14.5 billion in Q4 2018. Winslow said Dell's broad storage and serer portfolio is winning deals for his company over HPE, including a recent healthcare organization that added Dell servers for the first time that had previously bought HPE. "Dell has the technology there in spades - whether its blade technology, rack technology, a phenomenal hyper-converged portfolio, a full portfolio for structured and unstructured data -- and they continue to improve on it under Jeff Clarke," said Winslow, adding that his company's Dell business is up 43 percent year over year.