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8w/mk blue thermal gel 1kg – china-made for antminer s21 / whatsminer m50
$290.00 USD
$290.00 USD
Antminer s21pro control board a113d amlogic cpu
$29.90 USD
$29.90 USD
Bm1370bc bitmain asic chip for antminer s21pro s21xp s21+ hydro
$58.00 USD
$58.00 USD
Whatsminer cb6 v10 control board for m20s m21s m30s m30 m31s+ m32 m50
$36.00 USD
$36.00 USD
$44.90 USD
Whatsminer cb6 v5 control board for m33 m53 m63 series hydro miners
$39.90 USD
$39.90 USD
$69.00 USD
Hashboards ASIC Scanners
K9 asic multifunctional tester – hashboard & psu diagnostic tool
$195.00 USD
$195.00 USD
$299.00 USD
K8 universal asic hashboard & psu tester for repair labs
$195.00 USD
$195.00 USD
$279.00 USD
Test fixture whatsminer m20 m21 m30 m31 series asic kf1920 kf1921 kf1930
$59.00 USD
$59.00 USD
$84.90 USD
Whatsminer test fixture for m30 m50 hashboard asic chip tester
$59.90 USD
$59.90 USD
Bm1368 series asic chip tester for antminer s21xp s21 t21 hashboard
$305.00 USD
$305.00 USD
$365.00 USD
Antminer bm1370 series asic chip tester for bm1370bb/bc/aa/pa/pb
$305.00 USD
$305.00 USD
$369.90 USD
The Hidden Variable: Why Spare Parts and Repair Cost Decide Real Mining ROI in 2026
Every Bitcoin mining ROI calculator on the internet uses the same three inputs — hash...
Bitmain ASIC Chip Generations Explained: From BM1397 to BM1370 — What Repair Techs Need to Know
Six chip generations power the Antminer fleet from S19 to S21 XP. This guide maps...
Antminer Hashboard Repair in 2026: The Spare Parts Sourcing Guide
Most repair guides explain the process. None of them list the bill of materials. This...
Inside the Bitmain APW12 PSU: Architecture, Sub-Versions, and What Actually Fails
The APW12 powers most of the Antminer S19 fleet worldwide, yet most operators treat it...
Can a Government Kill Bitcoin Mining? Five Years of Bans, Five Years of Migration (2026 Update)
Russia became the latest country to impose meaningful Bitcoin mining restrictions in 2025-2026 — ten...
Refurbished vs Repaired: The Real Cost Calculation for Mining Operators in 2026
Mining operators face the same decision every quarter: buy refurbished units from the secondary market,...
How to Silence ASIC Mining at Industrial Scale: A Farm Operator's Guide to Noise Control (2026)
At one miner, noise is a neighbour problem. At fifty miners, it's a regulatory problem,...
Whatsminer M50 and M53 Hashboard Repair: What's Different from the M30 Series
The Whatsminer M50, M50S, M50S++ and hydro-cooled M53 are moving into the secondary market —...
Stock Fans vs Silencer Blowers for ASIC Miners: The Full Cost, Efficiency and Maintenance Comparison (2026)
Every ASIC operator runs the same mental calculation: keep the stock 140mm fans, or swap...
Why DDP Shipping Matters When Ordering Mining Spare Parts from China
If you've ever ordered ASIC mining spare parts from China and been hit with unexpected...
How to Silence Your ASIC Miner at Home in 2026: Complete Guide for LATAM and SE Asia
An Antminer S21 at full hash measures 75 dB at one meter — too loud...
How to Use the K3L Multi-Function Hashboard Tester: Complete English Guide
The K3L is one of the most capable multi-function hashboard testers on the market, but...
Bitmain APW11A1216-1a (Antminer T21) Power Supply Repair Components List
The Bitmain APW11A1216-1a is the OEM Antminer T21 power supply — adjustable 12V to 16V...
Whatsminer M30S, M30S+ and M30S++ Common Failures and Repair Guide
A bench-level repair guide for the Whatsminer M30S, M30S+ and M30S++: the five most common...
Whatsminer Control Board Identification & Replacement Guide (2026)
The control board is the brain of every Whatsminer — and most "dead CB" symptoms...
