Skip to product information
1 of 2

ASIC Fan Spoofers Simulators (Antminer S19, S21, L7, KS3, KS5, IceRiver)

ASIC Fan Spoofers Simulators (Antminer S19, S21, L7, KS3, KS5, IceRiver)

Regular price $17.00 USD
Regular price $0.00 USD Sale price $17.00 USD
Sale Sold out
ASIC Manufacturer
Variant

Low stock: 8 left

Processing Time: 1-2 business days

This is a Sample Product Title
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/S21 pro Pack — includes new version of this spoofer with 4x extension cables to the single spoofer board. Perfect for these new control boards!

4️⃣ IceRiver 2 Pieces — 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. 

5️⃣ Antminer KS5/ Pro — tested and working with the Antminer KS5 series, 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 👍🏻

View full details

Customer Reviews

Based on 14 reviews
100%
(14)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
P
Philippe Bonniot
Make the job

I'm in France, the shippment was very fast and the product make the job, I have test one only and it work...
Perfect

r
robert

Fast shipping and works with ks5 and ks5-pro

M
MATHIEU LACHANCE

ASIC Fan Spoofers Simulators (Antminer S19, S21, L7, KS3, KS5, IceRiver)

J
J.J.
Perfect for my S21 PRO

worked perfectly and as expected!

S
Shane McElrath
Bitmain KS3 Spoofer problems

I was having issues finding a fan spoofer that worked for my Bitmain KS3 from multiple different sources. I tried a few different amazon ones, as well as some from Nakamoto mining and would always get a fault light. Turned out to be that the latest firmware required different spoofers than were advertised. Otto helped me sort through this issue with multiple emails back and forth, and he also refunded my previous order and gave me a discount on ordering the correct ones for me to get up and running. I was very impressed with the customer service and the new product worked perfectly and no more fault light. I will be a returning customer from now on! Thanks, Otto!