Client Stories
Field accounts from Korean mining operators who used our repair-access assessments on rigs at 0.05 PH/s and above.
Testimonials
We had three S19 rows down after a humid week in Busan. Sitesycamorepath mapped which boards we could pull from our own spare shelf versus which needed OEM RMA. The scorecard saved us from ordering the wrong hash-board revision.
— Yuna Choi, 0.12 PH/s warehouse farm, Busan
The visit was thorough—every screw tag photographed. I was skeptical about paying for documentation, but procurement used their parts matrix to negotiate a bulk fan order with a two-day lead time instead of fourteen.
— Tae-woo Lim, container operator, Ulsan port district
They noted our cable routing blocked the PSU drawer on two units. Fix was simple once pointed out, though I wish the report had arrived a day earlier before we scheduled a night shift for board swaps.
— Ji-eun Ko, 0.06 PH/s GPU room, Gyeongju
Case: Container row fan cascade
Client: Independent operator, two 40-unit containers totaling 0.09 PH/s
Problem: Intermittent fan alarms causing automatic shutdowns every 48 hours
Our work: On-site assessment identified mixed fan SKUs after a prior reseller swap. Parts review traced compatible molds stocked in Busan.
Outcome: Operator standardized fans over one weekend; hash-board temperature spread narrowed by 6°C. Downtime incidents dropped from twelve per month to two.
Timeline: Assessment Monday, parts delivered Thursday, swap completed Saturday.
Case: Pre-purchase board access check
Client: Small cooperative planning a 0.08 PH/s expansion
Problem: Reseller offered a model with strong efficiency specs but unclear local board availability
Our work: Desk research plus sample unit inspection at reseller warehouse
Outcome: Cooperative chose a model with slower headline hash but documented Korean distributor stock for hash boards. They accepted slightly lower yield for repair certainty.
Reservation noted: One VRM pad type still ships from Shenzhen with a ten-day buffer—documented openly in the report.
Request your own assessment or read our diagnostic checklist before your next purchase.