CompuStak

Remarketing AI Assets

Find the next owner before you need one.

Retired GPUs, servers and networking still have buyers. CompuStak lines up the routes, the checks and the paperwork in advance, so a retirement turns into a sale or a transfer instead of a storage bill.

Value your retiring fleet

What can be remarketed

Almost everything in an AI rack has a secondary market. Selling the right items together, in the right configuration, often matters as much as the price of the GPUs.

Complete systems

8-GPU baseboard servers and rack-scale systems, sold whole for buyers who want to deploy quickly.

Accelerators and boards

GPU modules, baseboards and PCIe cards, tested and graded individually.

Network fabric

InfiniBand and Ethernet switches, network adapters, DPUs, optics and cables. Often sold with the compute they connected.

Storage and memory

NVMe drives after certified sanitisation, memory modules and storage servers.

Power and cooling

Power shelves, coolant distribution units, manifolds and cold plates for operators running the same platform.

Spares

Harvested parts supplied back to owners still running the same generation.

Four routes to a next life

The owner chooses the route for each batch and keeps title until the sale completes. CompuStak runs the sale on the owner’s behalf and never takes title or holds stock.

Redeploy in your own estate

Move units to inference, development or internal tiers. No sale, no transfer risk, and the record still counts toward reuse.

Specialist remarketing partner

An established reseller buys outright or sells on consignment to its customer base. Fast and simple for large, uniform batches.

Verified-buyer marketplace

List by model, condition and quantity. Screened buyers bid, you choose, and the contract is directly between you and the buyer.

Direct transfer

Transfer to researchers, universities, start-ups or public bodies, where the public value of the compute matters more than the price.

What moves the price

Buyers pay for certainty. Most of what raises the price is prepared before the hardware leaves the rack.

  1. Timing

    Prices fall as successor generations ship. Being ready to sell when the retirement decision is made recovers more.

  2. Test reports

    Units with diagnostics and a grade sell faster and for more than untested stock.

  3. Complete configurations

    Servers sold with matching networking, optics and cooling parts are worth more than the sum of loose parts.

  4. Clean provenance

    Serial-level history, sanitisation certificates and clear title remove doubt for buyers and their lenders.

Compliance built into every sale

Advanced accelerators are export-controlled, and many fleets were bought with conditions attached. Every buyer is checked before a unit moves.

Know your buyer

Identity, ownership and control, and intended end use, checked against EU, UK, US and other applicable restricted-party lists.

Export classification

Items assessed under the export rules where they sit, such as the EU Dual-Use Regulation (EU) 2021/821, and US rules for US-origin hardware.

No onward diversion

Buyers accept a contractual ban on re-export to non-eligible destinations, with audit rights for the seller.

CompuStak is not a law firm. Export-control and funding-condition questions should be confirmed with your own counsel.

For lenders and lessors

GPU-backed financing depends on what the collateral is worth at the end. A documented remarketing route, buyer pool and serial-level records give credit teams something to test residual-value assumptions against.

Discuss a financing
Example marketplace listing showing condition, carbon and price per unit
Example screen from an earlier platform, shown for illustration.