*Source: News.com (
http://news.com.com/Dell+tops+estima...tag=nefd.top)*
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Dell, the world's second-largest personal computer maker, on Thursday reported higher-than-expected profit as it benefited from lower costs for disk drives, microprocessors and other components.
But the company also said it expected component cost declines to slow in the second half, crimping profits, and it delayed any stock buybacks until after it files overdue financial reports with securities regulators.
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