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Can You Afford to Rent AI Hardware Anymore? | Rob Hirschfeld, RackN

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The current landscape of artificial intelligence development is defined by a severe scarcity of essential hardware, particularly GPUs and RAM, which has forced the entire industry to adapt its strategies. As the costs for these components rise significantly, customers are increasingly rushing to lock in server purchases immediately to secure available inventory and stabilize pricing. This shortage means that relying on a single preferred vendor is no longer a viable strategy, as suppliers may run out of stock or make their platforms prohibitively expensive. Consequently, organizations are being forced to adopt heterogeneous designs from the outset, preparing themselves to switch vendors or intermix different hardware sources depending on supply chain realities and availability. To navigate these constraints, businesses must also rethink their approach to system configuration and lifecycle management. Companies are now planning for environments that might require compromising on specific configurations or sourcing RAM independently in anticipation of future market shifts. Furthermore, there is a growing trend toward extending the service life of existing systems through rigorous patching, updating, and revising, rather than replacing them immediately when newer frontier CPUs and GPUs become available. This strategy allows organizations to utilize secondary markets for servers that are still highly effective for inference tasks, even as new training-grade hardware enters the market, thereby reducing the need to constantly chase the latest technology releases. The traditional comfort of sticking with a specific brand ecosystem, such as being exclusively a Dell, Cisco, or HP shop, is fading in relevance because the reality of the market demands much greater flexibility. Organizations may soon find themselves onboarding ARM-based servers equipped with NVIDIA chips or other non-standard configurations that were previously unthinkable. While the prospect of managing diverse and changing hardware might seem daunting to some who wish to avoid ownership entirely, the alternative of renting hardware from service providers presents a different set of financial challenges. In a rental model, customers end up paying substantial markups multiple times over, which ultimately inflates their operational costs significantly compared to owning the infrastructure. Ultimately, despite the initial fear associated with rising hardware prices and supply volatility, owning and controlling one's own hardware remains essential for effective budget management in the AI era. The costs incurred by service providers are inevitably passed down to the user through multipliers that affect inference expenses, cloud component costs, and virtually every other aspect of infrastructure spending. Whether trying to avoid ownership or simply managing a tight budget, organizations will find that hardware costs are unavoidable and will be transferred back to them regardless of the procurement method chosen. Therefore, the most prudent path forward involves preparing for a higher degree of flexibility in hardware onboarding while maintaining direct control over capital expenditures to mitigate these escalating financial pressures.
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Now, one of the biggest challenges these days is getting AI gear. It is one of the hardest practical challenges right now. How are customers dealing with GPU and RAM scarcity? Yeah, this is something that's affecting the industry as a whole because the cost of RAM and storage in addition to the cost of GPUs and CPUs is going up um to the extent where what we're seeing people try to do is lock in server purchases as soon as possible so they can lock in prices and get shipments on RAM um even today. And so this is one of those places where you you need to realize you are not going to be able to have a preferred vendor. That if you're used to buying from one one vendor, you are not they might not be able to supply you or their costs might get prohibitive for you to continue to stay on that on that platform of choice. What we see customers doing is they are being heterogeneous in design upfront. So they're recognizing they're either going to have to switch vendors and move be able to intermix different different vendors depending on their supply chain. They're going to have to compromise on how they configure the systems and then have heterogeneous environments even if they're sticking with one vendor or they are sourcing RAM themselves or potentially planning to add RAM later assuming let's hope it it frees up in the market. Um, and they are planning to keep systems in service for longer, which means patching and updating and and uh revising them or looking into the secondary market for these servers as the frontier um CPUs and GPUs come off market. They're very usable for inference and they'll be available for you from these training labs. So you need to be looking very differently at the hardware infrastructure that you might have said, "Oh, I'm a Dell shop or a Cisco shop or an HP shop and been, you know, thinking that would save you." The reality today is that you're going to get what you get. It even might be ARM servers with B, you know, based on Nvidia chips that to do this work and you need to be prepared for a higher degree of flexibility in what type of gear that you're onboarding. And if you're thinking that's scary, I just want to never own hardware again. The challenge of this market is that renting your hardware or getting it from a service provider, you're going to be paying that markup multiple times over. And so, while it might be scary to pay more for hardware, owning the hardware and controlling the cost of that hardware is absolutely essential because all of these costs are being passed on with multipliers from the service providers. Um, and that is a very very serious concern if you're trying to manage your budget. It's going to show up in your inferencing costs. It's going to show up in your uh cloud and other component costs. It's going to show up in basically any any way you turn trying to avoid having hardware. The hardware costs are still going to get passed down to you.