AI server economics increasingly depend on more than the chips themselves. In conversation with Prakash Narayanan and Nathan Labenz, Mike San Miguel, Senior Business Development Manager at Luxor, explains how power, liquid cooling, floor capacity and site readiness shape GPU purchases—and why delayed data centers can send new servers back onto the market.
The discussion ranges from H100 resale values and B300 rental contracts to AMD software compatibility and the challenge of keeping spare GPUs available for failover. San Miguel also considers what Bitcoin miners can offer as AI hosts, and why customers need evidence that an entire hosting operation—not just its hardware—can perform reliably.
Show Notes
Prakash Narayanan and Nathan Labenz discuss frontier AI, then speak with Mike San Miguel of Luxor about used H100 prices, Vera Rubin’s power and cooling demands, B300 rental rates, and Bitcoin miners’ prospects as AI hosts. The episode also examines GPU resale risks, AMD software compatibility, data-center failover, and the potential costs of restrictions on AI rentals and US-China cooperation.
Chapters
(0:00) GPU prices meet power limits
(2:33) Frontier AI labs carry a World War Two vibe
(3:25) The misaligned superintelligence is already here
(4:13) After the election, Big Tech pays full price
(6:28) Meet Mike San Miguel from Luxor
(7:34) Vera Rubin makes the building the bottleneck
(8:34) NVIDIA checks the site before it ships
(11:32) No two GPU servers trade alike
(14:25) Delayed buildings put new GPUs back on sale
(16:50) Higher H100 rents keep old fleets working
(18:36) B300 contract rates trail headline rental prices
(19:40) AMD compatibility could collapse H100 prices
(20:47) Running an AI factory is the real test
(23:09) Failover needs spare GPUs nobody has
(24:23) Scarce sites shift outage risk onto customers
(25:59) Fit the hardware to the workload and building
(27:59) Why pressure companies instead of writing laws?
(29:21) Chinese demand for AI reaches past the GPU
(30:07) Overzealous rental bans could cost US-China cooperation
(31:31) A confused model can still do real damage
Guests:
Mike San Miguel — Sr. BD Manager, Luxor
