Antminer S19 Repair in Ukraine — Hashboards, PSU, Control Boards
Specifications
Алгоритм
SHA-256
Хешрейт
95 TH/s
Чіп
BM1397 (7 нм)
Споживання
3250 Вт
Ефективність
34.2 J/TH
Розміри
195 × 290 × 370 мм
Вага
13.2 кг
Рівень шуму
75 дБ
About this model
The Antminer S19 is the base model of Bitmain's 19th series, released in 2020. It runs on the 7nm BM1397 chip, delivering up to 95 TH/s on SHA-256 at 3250W. Despite newer generations being available, the S19 remains a widely deployed machine across mining operations.
Structurally similar to the S19 Pro, the base S19 runs its chips under slightly higher thermal load due to lower efficiency, accelerating wear. Common issues include hashboard degradation, VRM regulator failure, and APW12 PSU faults. We handle repairs of any complexity — from single chip replacement to full board restoration with trace repair and power component resoldering.
If your S19 is losing performance or failing to detect hashboards — bring it in for diagnostics. We'll identify the faulty component, fix the issue, and return your unit to stable operation with a warranty.
Common issues
Hashrate drops below 80 TH/s — BM1397 chip degradation from prolonged operation or overheating
One or two hashboards not detected — broken PCB traces or burned power connector
Unit reboots every 5–10 minutes — unstable APW12 power supply or VRM circuit overheating
"Find nonce timeout" error — one or more damaged chips requiring per-element diagnostics
Firmware won't update or hangs on boot — NAND memory failure on the control board
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.