Compute Exchange has opened a used Nvidia H100 and A100 GPU marketplace for organisations that want older AI hardware instead of the newest accelerator generation.

SiliconANGLE wrote that the procurement platform is extending from reserved GPU capacity into physical artificial intelligence hardware sourcing.

The service matches buyer hardware requests with qualified suppliers of used and refurbished Nvidia GPUs.

Compute Exchange described demand as concentrated around proven production hardware, especially H100 and A100 systems, as enterprises, cloud providers and AI startups look for added capacity without buying the newest chips.

Used H100 And A100 GPUs Enter A Secondary Market

Buyers submit hardware requests through Compute Exchange, which then supports sourcing, logistics and transaction execution.

The company described itself as market-neutral to buyers and sellers, rather than a conventional procurement channel representing one side of the transaction.

Compute Exchange said requests have ranged from hundreds to tens of thousands of GPUs.

The company listed AI startups, cloud providers, enterprises and infrastructure operators among the groups seeking secondary-market capacity.

Carmen Li, chief executive of Compute Exchange and founder of Silicon Data, said not every workload requires the newest generation of GPUs.

She described used and refurbished hardware as a faster and more economical path for some organisations expanding AI infrastructure.

Compute Exchange Adds Physical Hardware To Capacity Procurement

SiliconANGLE wrote that the platform originally launched as a marketplace for reserved GPU capacity across more than 100 providers.

The hardware marketplace adds physical sourcing to that capacity-discovery model.

Li became Compute Exchange chief executive in October, according to SiliconANGLE.

Silicon Data supplies real-time GPU pricing benchmarks and indexes used to value compute, while Compute Exchange was co-founded by Don Wilson, founder of DRW Holdings, and Suna Said, chief executive of Woodside AI Venture Studio.

Newer Blackwell Supply Does Not End H100 And A100 Demand

SiliconANGLE wrote that Nvidia's Blackwell systems continue to reach the market, while many buyers still see H100 and A100 GPUs as capable of running production workloads at lower cost.

The outlet also attributed the H100's 2022 introduction and the A100's role in early generative AI development to the older-generation hardware market it described.

Compute Exchange is now accepting requests from organisations looking to buy or sell used and refurbished GPU infrastructure.

The launch did not name participating suppliers, list customer purchases, disclose transaction prices or publish third-party benchmark data for the listed hardware.