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ASIC Fan Spoofers (S19, S19K Pro, S21, L7, KS3, IceRiver)

ASIC Fan Spoofers (S19, S19K Pro, S21, L7, KS3, IceRiver)

Regular price $17.00 USD
Regular price $0.00 USD Sale price $17.00 USD
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Was $200.00 Now $100.00

A fan spoofer is a device that tricks your ASIC into thinking its cooling fans are spinning at the correct speed, allowing for the use of more efficient cooling methods without triggering safety shutdowns or error messages.

Great for keeping your warranty in good standing with Bitmain 👍🏻 

Please note that you do not need spoofers if you are using 3rd party firmware such as BraiinsOS+, LuxOS, VNISH etc as they all have options to 'disable fans'; spoofers are only required if running stock Bitmain OS

We offer these in three options:

1️⃣ Antminer 4in1 — coverage for all four 4 Pin PWM fan headers on S19 Antminer control boards. Most Antminers pre fall 2023 (Pro, J Pro, T, A-Pro, J Pro+) will require this spoofer

2️⃣ S19K Pro Pack — this includes 4x spoofers along with 2x extension cables to work with the news fans on the K Pro

3️⃣ S21/T21 Pack — includes 4x spoofers along with 4x extensions cables to accommodate the new control board on these models.

4️⃣ IceRiver/iBeLink 2in1 — these pesky manufacturers have their fan pins in weird spots, so you will need 4x adapter cables as shown in the picture to connect to their respective control boards

5️⃣ Antminer 4in1 for KS3 — tested and working with the Antminer KS3, the standard 4in1 spoofers (1️⃣ ) won't work after a recent firmware update from Bitmain. 

Hardware includes 60 day warranty from date of shipment 
Enjoy efficient and stress-free mining with our fan spoofers 👍🏻
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Customer Reviews

Based on 9 reviews
Working flawlessly

The spoofs work perfect

Félix Fontaine
Great fan spoofers

The spoofers work great, I have used them with S17+, S19j Pro and KS3M (but needed minor cutting for this one)! Great price and fast shipping

Jerry Jacob

best price online

Jerry Jacob
Did the job as needed

5/5 stars, recommend

Mario Baldini
Best price online

As titled