Over the past six months, Dell's stock has gained 59%. Being part of the artificial intelligence infrastructure build-out sure pays off. And even though the stock jumped that much, it still seems a little bit invisible compared to the rest of the AI pack. Not making GPUs or AI models makes it less prone to hype. However, pragmatic investors view it for what it is —a key AI player that you need if you want to build infrastructure for AI or any other data center. Building a data center is difficult withou ...