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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
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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
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...
How to Use the Antminer & Whatsminer Power Supply Test Rack (User Manual & Safety Guide)
Learn how to safely use the Antminer & Whatsminer power supply test rack. This user...
Antminer S19j Pro+ Hashboard Repair Guide & Components List
The Antminer S19j Pro+ is Bitmain's higher-binned variant of the S19j Pro platform — pushing...
Antminer T21 & S21 Hashboard Repair Guide & Components List
The Antminer S21 and T21 are Bitmain's current-generation 5nm flagships — 200 TH/s at 17.5...
Antminer S21 Hydro Hashboard Repair Guide & Components List
The Antminer S21 Hydro is Bitmain's water-cooled flagship of the BM1368 generation — twice the...
Iceriver KS5L Hashboard Repair Guide & Components List
The Iceriver KS5L is one of the most-deployed Kaspa (KAS) miners in operation today —...
Iceriver KS3L Hashboard Repair Guide & Components List
The Iceriver KS3L hashboard carries 56 P2SG48 Kaspa ASIC chips arranged in 28 voltage domains...
Antminer S19k Pro Hashboard Repair Guide & Components List
The Antminer S19k Pro entered service in 2024 as Bitmain's mid-cycle refresh of the S19...
