Hashrate Efficiency Audit
Bench-tested joules-per-terahash report for a single miner model under controlled load and Seoul-relevant ambient conditions.
Who This Audit Serves
Home miners running one or two units in Seongdong-gu apartments, and small farm operators in Gyeonggi weighing a bulk order before wire transfer. If you need defensible numbers on hash-per-watt before purchase, this is the flagship service.
What We Measure
We run your nominated miner—or an identical retail unit we source—on our bench for a minimum of 72 hours at factory clock and at your proposed underclock. Recorded metrics include:
- Wall draw at the breaker (not internal PSU readout)
- Stable hash output per pool share window
- Joules per terahash at 22°C and 28°C ambient
- Fan noise at 1 m distance
- Thermal delta across intake and exhaust
Included
- PDF report with charts and raw CSV appendix
- Comparison row against two peer models in the same hash class
- 30-minute call to walk through findings
- One revision if you provide corrected tariff data within 14 days
Excluded
- Pool configuration or firmware flashing
- Warranty negotiation with manufacturers
- Ongoing monitoring after delivery of report
Process
- Submit inquiry with model name and purchase timeline
- We confirm sample path (ship to lab or we procure matching unit)
- Bench run and draft report within five business days
- Review call scheduled on report delivery
Preparation
Provide manufacturer spec sheet if available. If shipping a unit, include original packaging and disclose any prior overclock history.
Next Step
Use the contact form selecting Hashrate Efficiency Audit, or email with your model list and target efficiency floor in J/TH.