Exact hardware wanted

Own the card?
Help prove the part.

Measure it. Try a gauge. Test a prototype. Discuss a short loan or test-card sale.

Cover serial numbers. A partner request is not a fit, cooling, or performance claim.

Three exact targets

Bring the label.

Five ways to help

Pick what works.

1

Measure

Label, card end, and three dimensions.

3

Test

Try a physical prototype and report what happens.

4

Loan

Discuss a short, documented hardware loan.

5

Sell

Discuss an exact test-card sale. No purchase promise.

Small shop process

No guesswork.

Send the exact label. Choose how you can help. Quarkpad replies privately. Identity, messages, and serial numbers stay out of the public evidence record.

Join the bench

No reward, discount, review request, purchase promise, or compatibility promise.