Antminer S19j Pro+ Repair in Ukraine — Hashboards, PSU, Firmware
Specifications
Алгоритм
SHA-256
Хешрейт
122 TH/s
Чіп
BM1397 (7 нм)
Споживання
3355 Вт
Ефективність
27.5 J/TH
Розміри
195 × 290 × 370 мм
Вага
13.2 кг
Рівень шуму
75 дБ
About this model
The Antminer S19j Pro+ is an enhanced version of the S19j Pro with hashrate boosted to 122 TH/s. Built on the 7nm BM1397 chip, it draws 3355W and achieves 27.5 J/TH efficiency. It's one of the most productive air-cooled units in the S19 lineup.
The higher performance means chips run closer to their thermal limits, which accelerates degradation over time. We work with this model regularly and know the weak points of each hashboard revision. We offer a full range of component-level repairs — from pinpoint chip replacement to restoring entire sections with VRM element resoldering and trace repair.
Bring your S19j Pro+ in for diagnostics — we'll assess the scope of the problem and offer the best repair option with a warranty.
Common issues
Hashrate drops 20–30% from factory spec — partial BM1397 chip degradation from intensive operation
Miner can't find one of three hashboards — damaged signal connector or broken power trace
Emergency shutdown when chip temperature exceeds 85°C — dust-clogged heatsinks or failed fan
Persistent "ASIC error" entries in logs — single domain failure on the hashboard
Web interface freezing or becoming unresponsive — control board firmware crash requiring reflash
How repair works
Drop off
Bring it in or ship via Nova Poshta. We accept equipment daily 10:00–20:00.
Diagnostics
Free diagnostics within 1–2 days. We'll quote the exact repair cost.
Repair
We repair using original parts and stress-test under load before completion.
Pick up
Pick up your equipment or we ship it back. Up to 30-day warranty included.