ASIC Fan Spoofers Simulators (Antminer S19, S21, L7, KS3, KS5, IceRiver)
ASIC Fan Spoofers Simulators (Antminer S19, S21, L7, KS3, KS5, IceRiver)
Low stock: 8 left
Processing Time: 1-2 business days
Couldn't load pickup availability
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 👍🏻
Let customers speak for us
Fantastic product.
These work great. I've purchased almost a dozen units and not one has failed. Worth every penny. Make sure you use AC Infinity fans and the Njord board fan controller as well. Super easy and quick way to domesticate your ASIC.
Fits perfectly with the ac infinity!
Shrouds look and fit great. I will order more. My garage will be toasty warm this winter.
I'm in France, the shippment was very fast and the product make the job, I have test one only and it work...
Perfect
Fast shipping and works with ks5 and ks5-pro
Works great with my S19J Pro hashboard and APw7. Highly recommend
ASIC Fan Spoofers Simulators (Antminer S19, S21, L7, KS3, KS5, IceRiver)
worked perfectly and as expected!
Ordered completed with the goods products, fast delivery. I recommend strongly
Helped keep my miners clean! Love it
First time for me using 3D printed parts and the quality is perfect for my usage!
Really sturdy and works as expected!
Better cooling than stock fans
Nakamoto Mining provided me with 8-inch intake and exhaust shrouds that fit my AC Infinity fan perfectly. Even at 50% speed, the fan operates almost silently. The fitment was flawless, and the 3D-printed quality is so impressive that you can hardly tell it’s printed. Great job, Nakamoto Mining!
Nakamoto Mining provided me with 8-inch intake and exhaust shrouds that fit my AC Infinity fan perfectly. Even at 50% speed, the fan operates almost silently. The fitment was flawless, and the 3D-printed quality is so impressive that you can hardly tell it’s printed. Great job, Nakamoto Mining!
Really good bit of kit works well great with all the miners.