Efficiency Class Comparison Report

Our flagship assessment for operators choosing between hardware options at 0.05 PH/s and above.

Efficiency Class Comparison Report

Price basis: From ₩890,000 per comparison · Duration: 5–7 business days · Location: Bench testing in Pyeongtaek; remote data accepted

Who This Is For

Facility operators, independent miners, and procurement teams in South Korea who need to choose between two or more mining units without relying solely on manufacturer datasheets. The report is designed for decisions at 0.05 PH/s and above, where small differences in joules per terahash compound quickly across a deployment.

What You Receive

A written comparison report covering:

  • Measured hash rate under sustained 72-hour load at ambient temperatures between 18°C and 28°C
  • Wattage per terahash at the unit’s stable operating point
  • Efficiency class assignment (A through E) for each rig tested
  • Projected monthly electricity cost at KEPCO industrial tariff tiers you specify
  • Firmware version, fan curve behaviour, and reject-rate observations
  • A plain-language recommendation stating which unit fits your stated power budget

Process

  1. Intake call — You share the models under consideration, your target hash rate, and facility constraints (rack space, cooling, available circuits).
  2. Sample coordination — We arrange bench access to reference units or test yours if delivered to our Pyeongtaek facility.
  3. Benchmark run — Controlled load tests over 72 hours with calibrated power meters and thermal logging.
  4. Report delivery — PDF report within five to seven business days, followed by a 30-minute summary call.

Included

  • Comparison of up to three rig models in a single report
  • Efficiency class certificate for each unit tested
  • One round of follow-up questions within 14 days of delivery

Excluded

  • Hardware purchase or brokerage
  • On-site installation or rack wiring
  • Ongoing monitoring after report delivery
  • Units below 0.05 PH/s aggregate hash rate

Pricing

From ₩890,000 for a two-model comparison. Each additional model adds ₩320,000. Quotes for fleet-scale comparisons (ten or more units) are provided separately.

Next Step

Send an inquiry with the models you are comparing and your target hash rate. We respond within two business days with a scoped quote and timeline.