ASIC Unit Selection Consultation
A focused session to narrow your shortlist before you commit to a purchase — matched to shelf size, noise limits, and circuit capacity.
View DetailsDaejeon · Since 2019
Half-Rack Shelves, Full Verdicts
We inspect, bench-test, and document mining units rated at 0.05 TH/s and above — then tell you plainly whether they belong on your compact rack shelf or in the spare-parts bin.
What We Measure on Every Shelf Visit
A compact rack is unforgiving. Heat stacks behind the rear bezel, power cables fight for PDU slots, and a single misaligned bracket can void a warranty. Our reviewers arrive with thermal probes, clamp meters, and a checklist built from six years of shelf audits across Daejeon and the surrounding Chungcheong facilities.
Each report covers intake clearance, exhaust path, hash-rate stability under load, acoustic profile at one metre, and whether the unit's stated 0.05 TH/s floor holds after thirty minutes of continuous operation.
Equipment Review Services
On-site and bench assessments for operators running compact rack configurations.
Installation Supervision
A reviewer on site while your team mounts units — catching clearance and cable issues before the first power cycle.
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Power & Thermal Audit
Measure what your PDUs are actually carrying and whether your shelf exhaust paths are recycling heat back into intake.
View DetailsFrom the Field Notes
Practical write-ups on shelf ventilation, unit selection, and power distribution.
Rack Shelf Ventilation Checklist for 0.05+ TH/s Units
The intake and exhaust checks we run before logging hash-rate on any half-rack shelf.
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Choosing ASIC Units Above the 0.05 TH/s Floor
Dimensional and thermal factors that matter more than headline hash-rate when shelf space is limited.
Read ArticleOperator Accounts
They flagged that our rear exhaust was recycling hot air from the shelf below — something our own team had walked past for months. The written report included photos at each U-position so our electrician could fix it the same afternoon.— Min-jun H., small-scale operator, Sejong
Straightforward bench test on three used units we were considering. Two met the 0.05 TH/s claim; one did not. I appreciated that they did not try to upsell replacements — just gave us the numbers.— Yuna K., facility manager, Daejeon