SAN FRANCISCO The Dell Inc. committee that negotiated the slumping PC maker’s $24.4 billion buyout is standing behind the deal despite the misgivings of major shareholders who believe the price is too low.

In a four-paragraph statement released Wednesday, the four directors who oversaw the discussions to sell Dell provided their most extensive defense of the deal since it was announced a month ago.

CEO Michael Dell, backed by other investors led by investment firm Silver Lake, is trying to buy out the company he founded for $13.65 per share.

Much of the information in the statement had already been disclosed. The directors’ decision to publicly reiterate their rationale for agreeing to the deal currently on the table suggests that they aren’t having second thoughts. It comes as Dell’s largest independent shareholder prepares to lead a possible mutiny.

Southeastern Asset Management, the investment firm that owns an 8.4 percent stake in Dell Inc., has demanded the names of other shareholders. That information could be used to rally opposition to the deal. Mutual fund manager T. Rowe Price, which owns a nearly 5 percent stake in Dell, also is lobbying against the deal.

Those critics may soon be joined by another nettlesome investor, billionaire Carl Icahn. He specializes in buying out-of-favor stocks and then pressuring corporate boards to make deals or other moves to boost the share price.

Citing unidentified sources, financial news channel CNBC reported Wednesday that Icahn has been accumulating up to 100 million shares of Dell stock – an amount that would give him a roughly 6 percent stake in the company. Icahn didn’t immediately return phone messages Wednesday.

CNBC’s sources said Icahn wants Dell to pursue other options besides a sale, including paying a special one-time dividend to shareholders.

That’s one of the alternatives that Dell’s special committee said it already considered during a “rigorous” five-month review. That analysis culminated in an agreement to sell the company to Michael Dell and the investment group for the $13.65-per-share price.

That’s 37 percent above the shares’ average trading price during the 90-day period before word of the buyout negotiations leaked out in mid-January. But the stock stood $10 higher, at about $24 per share, when Michael Dell returned for a second stint as CEO in 2007. That’s the price Southeastern contends Dell is worth.

Many investors are betting the pot will have to be sweetened to get a deal done. Dell’s stock rose 25 cents, or nearly 2 percent, to close Wednesday at $14.32.

The shares have been trading above the current buyout offer for the past three weeks.

Before accepting the $13.65-per-share offer, the special committee said it considered other options, including revising the company’s plan to diversity beyond PCs.