Sun chief competitive officer Shahin Khan said Sun felt "vindicated" by the numbers. Sun was stung when market analyst firm IDC said IBM was the top Unix server seller worldwide in the fourth quarter of 2001, an assessment Sun disputed. "Given dot-com bubble bursting, tough compares (with earlier, more successful quarters), Sept. 11 and the product transition, we had a period of a few months when if anybody wanted to catch us, that was it," Khan said." Once we went through the 15k launch and the 12k launch, (we showed) we're back with strength." IBM preferred to take the longer-term view. "We are six quarters into a run of gaining share pretty broadly across the eServer line. We continue to build momentum with Intel-based servers, Linux and push our Power4 technology down the Unix product line," IBM said. The Unix server market accounted for 40 percent of the $4.3bn total server sales in the United States in the first quarter, Gartner said. While that's the biggest single segment, it's still suffering from the recession, with sales shrinking 5.3 percent from $1.8bn to $1.7bn, Gartner said. No. 2 Unix server seller Hewlett-Packard gained almost as much as Sun, rising 3.2 percent from 16.6 percent to 19.8 percent. That gain, however, will be eroded in future quarters: No. 4 Compaq, whose Unix servers will be phased out in the long term as a result of its merger with HP, dropped 1.8 percent from 4.7 percent to 2.9 percent. IBM's silver lining
IBM can take some consolation from the overall market share figures as well as sales in two categories of lower-end machines, Linux servers and Intel servers. In Intel servers, a $1.5bn market in the first quarter, No. 3 IBM gained 2.6 percent to 10.2 percent. No. 1 Dell lost 2 percent, slipping to 27.5 percent of the market. In Linux servers, IBM moved up to the No. 1 spot, gaining 19 percent to 34.4 percent of the $236m market. While most parts of the server market shrank, Linux server sales grew 78.9 percent, Gartner said. IBM maintained its No. 1 rank in the overall server market, increasing its share 1.3 percent to 29.3 percent. Sun's success in Unix servers, though, meant it gained 2.2 percent to 23.6 percent.
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