ASIC Fan Spoofers Simulators (Antminer S19, S21, L7, KS3, KS5, IceRiver)
ASIC Fan Spoofers Simulators (Antminer S19, S21, L7, KS3, KS5, IceRiver)
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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 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 👍🏻
Let customers speak for us
I bought 3 more as soon as they arrived air cooling and Silencer for all my ASIC'S. Get the board that works with AC inline fans.
Best mining products you can ask for. Super good quality and fast shipping. Was very impressed with the quality and customer service was even better. Highly recommend.
Excellent adapters. Performs exactly as expecc6with my Kaspa miner. Would definitely buy from Nakamoto again
These are soooo slick. Absolutely recommend!
Filters out all the dander and dust in my shop. Highly recommend
AMAZING Products and Services
AAAAA +++++
Fantastic service, for some reason the website would not accept my address but they took care of it quickly and with a discount of 2.8%.
Everything fit perfectly.
BTC Fan Guard for 6", 8" or 10" Inline Duct Fans
I love the mint color ,and reminds me that I am mining kaspa. Also fits like a glove.
I've purchased 8 of these for my KS3M and KS5L fleet of miners and I could not be happier! These are beautiful and do the job very well
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!
Love this and the colour. Highly recommend and price is reasonable given other vendors prices
ANTMINER S21 Wall-Mount Shrouds Kit (8" Intake + Exhaust Shrouds)
Pairs nicely with my ACI 250mm fan and it's super quiet.