Power & Load Testing
We record actual wattage per unit under sustained hashing, compare against manufacturer claims, and map breaker requirements for your PDU layout.
Daejeon · South Korea · Since 2019
Container Mining Hardware, Measured in the Field
We review and assess ASIC miners rated at 0.05 PH/s and above for operators planning containerized deployments — from rack fit and power draw to exhaust routing and noise at the fence line.
Request an Assessment View Container Specs
What We Assess On-Site
Every review starts with the physical constraints of your container yard — not a spec sheet alone. We measure what matters when miners run at full load inside a steel box.
Thermal & Airflow Mapping
Hot-aisle containment, intake placement, and exhaust fan sizing are checked against ambient temperatures recorded during your site visit.
Container Fit Verification
Rack depth, door clearance, cable routing paths, and vibration isolation are documented so you know which models physically fit before purchase.
Operators Who Rely on Our Reports
Site managers, procurement leads, and yard supervisors across Chungcheong and Gyeonggi use our written assessments when selecting hardware for container fleets.
The cooling section of the report flagged that our 40-foot unit would recirculate hot air past the intake louvers once we crossed 18 machines. We reoriented the container before the first shipment arrived — saved us a week of rework.— Min-jun H., yard supervisor, Sejong container yard
Portalhemlockway's noise readings at the property boundary were thorough. The decibel figures held up when the county inspector came — though I wish the turnaround had been two days faster during our permit window.— Soo-yeon K., operations lead, rural Gyeonggi site
Recent Field Notes
Practical guides drawn from container deployments we have visited across South Korea.
Why 0.05 PH/s Is the Practical Floor for Container Fleets
Operators running sub-0.05 PH/s units in containers face power overhead that erodes margins — here is what we see in the field.
Measuring Exhaust Fan Capacity Before Summer
A step-by-step approach to verifying whether your container's exhaust system can handle peak ambient temperatures in June through August.
Rack Depth Tolerances in 20-Foot vs 40-Foot Containers
Not every ASIC chassis fits every container rack — dimensional differences between 20-foot and 40-foot units affect which miner models you can deploy.