Episode summary
Michael Dell on the 3,000-Pound Liquid-Cooled Racks Powering AI Data Centers
The Journal
· · Hosts: Christopher Mims · Guests: Michael Dell
Summary
Michael Dell argues that Dell has become a major AI infrastructure supplier because it has spent decades building servers, storage, and enterprise systems, and now sits at the center of the race to equip data centers for AI. He says Dell is already number one in AI infrastructure and points to the company’s work on SpaceX’s Colossus One supercomputer, where Dell supplied half the servers and helped deliver the build in about six weeks.
He describes the modern AI rack as a massive, highly engineered product: about 3,000 pounds, packed with liquid cooling, networking, storage, and fiber optics, and drawing power comparable to hundreds of households. Dell’s customers are increasingly asking for their own AI systems, not just cloud access, because they want control over data, economics, privacy, and security. He says that demand has expanded quickly, with 3,200 customers building Dell AI factories in eight quarters and 3,300 more added in the last three quarters.
Dell also sounds cautious about the supply chain. He says the industry’s memory shortage is likely to worsen in 2027 because new factories take years to build, with some capacity not coming online until 2029. Even so, he says Dell is trying to keep its traditional discipline around inventory and cash conversion while navigating what he sees as a historic infrastructure buildout.
Key takeaways
- Michael Dell says Dell is number one in AI infrastructure and remains a major server supplier despite competition from Super Micro, HPE, Lenovo, and in-house hyperscaler builds.
- He says SpaceX’s Colossus One build was completed in roughly six weeks and that Dell supplied half the servers.
- Michael Dell says customer demand for on-prem and private AI is surging, with 6,500 companies now building Dell AI factories after rapid growth in the last three quarters.
- He warns the DRAM shortage may worsen in 2027 because new memory fabs take about four years to build and major capacity may not arrive until 2029.
- He says Dell is still focused on low inventory and a negative cash conversion cycle even as AI infrastructure gets more complex.
Notable quotes
“we've been at It didn't actually work the first time. Okay. It did. It started working around the mid 90s”
“You know, of course, we got into storage shortly thereafter. Then we acquired EMC and so we've actually been in this business a long time and we are number one at it”
“Elon is probably the most demanding customer. No, he's definitely he's definitely the most demanding customer there there is”
“I think it's going to get worse in 2027 based on what I see right now”
“it takes about four years to build a new memory factory. There are a number of them under construction”
How the episode opens
Elon is probably the most demanding customer. No, he's definitely he's definitely the most demanding customer there there is. — Dell is best known as the king of direct to consumer PCs in the9s and early 2000s. — Dude, you're getting a Dell.
The computer giant is now one of the most important manufacturers of the infrastructure behind the AI boom. — Dell entered the server business in 1989. — Wow. — When I was 24 years old. So, we've been at It didn't actually work the first time. Okay. It did. It started working around the mid 90s. You know, of course, we got into storage shortly thereafter. Then we acquired EMC and so we've actually been in this business a long time and we are number one at it, right? And so
You you mean by like revenues by volume. — Exactly. And so it shouldn't be too surprising that we're also number one in AI infrastructure. Dell did half of the servers in the Colossus One AI supercomputer for SpaceX and you did it really fast, right? I think that was a record fast build. It was like 6 weeks or something.
Elon is probably the most demanding customer. No, he's definitely he's definitely the most demanding customer there there is. — Yeah. Was he like was it was there a bonus involved? Get this done in six weeks. And I don't know that there was a bonus involved, but they have rewarded us with additional business because we've done a great job and that's pretty much their pattern.
Dell has about 40% of the market for sales of powerful servers to companies in North America. But it also has stiff competition from number two super micro as well as HPE and Lenovo.
From the episode’s captions: roughly the first two minutes, lightly cleaned. Keep watching on YouTube →
Topics
- ai data centers
- liquid cooling
- server infrastructure race
- demand from big customers
- supercomputing systems
Companies and tickers mentioned
- DELL
- Dell Technologies
Watch the episode
Watch “Michael Dell on the 3,000-Pound Liquid-Cooled Racks Powering AI Data Centers” on YouTube
Summary, takeaways and quote selection by Octagon. Quotes are short excerpts; the full conversation is in the episode.
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