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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 replacement 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
$49.00 USD
$49.00 USD
$69.00 USD
Hashboards ASIC Scanners
K9 asic multifunctional tester – hashboard & psu diagnostic tool
$205.90 USD
$205.90 USD
$299.00 USD
K8 universal asic hashboard & psu tester for repair labs
$205.90 USD
$205.90 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
$314.90 USD
$314.90 USD
$365.00 USD
Antminer bm1370 series asic chip tester for bm1370bb/bc/aa/pa/pb
$314.90 USD
$314.90 USD
$369.90 USD
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...
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...
