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8w/mk blue thermal gel 1kg – china-made for antminer s21 / whatsminer m50
$180.00 USD
$180.00 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
$172.00 USD
$172.00 USD
$299.00 USD
K8 universal asic hashboard & psu tester for repair labs
$172.00 USD
$172.00 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
Whatsminer Control Board Identification & Replacement Guide (2026)
The control board is the brain of every Whatsminer — and most "dead CB" symptoms...
Whatsminer vs Antminer: Spare Parts Availability & Repair Economics in 2026
The question isn't which miner is better. It's which fleet is cheaper to keep running....
Antminer S21 Series Thermal Paste & Stencil Application Guide (2026)
A complete thermal paste and stencil application guide covering the entire Antminer S21 family —...
How to Diagnose a Failing Antminer PSU: Symptoms, Tests & Replacement Guide
A dying PSU is the #1 preventable killer of Antminer hashboards. Learn the four failure...
Bitmain APW17 1215a Power Supply Repair Components List
The Bitmain APW17 1215a — shipping with the Antminer S21 and S19j XP — is...
Antminer S21 vs S19 XP: Which One Is Worth Repairing in 2026?
The efficiency gap between the Antminer S19 XP (21.5 J/TH) and the S21 XP (13.5...
Bitcoin Mining Weekly Roundup — May 8, 2026: Difficulty Cuts Again, Hashprice Hits $37.52, $70B AI Deal Wave Reshapes the Industry
The May 1 difficulty adjustment came in at -2.3% (132.47T) — milder than projected, but...
ASIC Miner Maintenance Schedule: A Quarterly Checklist for Mining Farms
Reactive repairs cost more than prevention. This complete maintenance schedule covers every monthly, quarterly, and...
Bitcoin Mining Weekly Roundup — May 2, 2026: Bitcoin 2026 Wrap-Up, Strategic Reserve Teased & 9.45 J/TH Efficiency Record
Bitcoin 2026 in Vegas drops a Strategic Reserve hint and an ARMA bill rebrand. American...
The Rise of Immersion Cooling: Is It Worth Upgrading Your Mining Farm in 2026?
Immersion cooling is no longer a niche experiment — adoption has grown 50% since 2023...
Bitcoin Mining Weekly Roundup — April 25, 2026: Tariff Shock, 1 ZH/s Milestone & Record Miner Sell-Off
US tariffs hit mining hardware costs by 47%. The network crosses 1 zetahash. Public miners...
Reg CRC Errors on Antminer S19 & S21: Causes, Diagnosis, and Repair
A reg CRC error is one of the most frustrating faults on an Antminer...
Bitcoin Mining Profitability in 2026: What the Post-Halving Landscape Means for Your Hardware
Two years after the halving, Bitcoin mining margins are tighter than ever. Here's what the...
5 Most Common Antminer S19 Problems and How to Fix Them
The Antminer S19 series is built for endurance, but after 2+ years of continuous operation,...
How to Ship Crypto Mining Parts from China to Venezuela (2026 Guide)
This guide explains how to ship crypto mining parts from China to Venezuela, including DHL/UPS...
