Njord Board — ASIC Spoofer with Automated Fan Control
Njord Board — ASIC Spoofer with Automated Fan Control
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Embrace the ease of automated AC Infinity Cloudline control with the Njord Board!
Experience quieter operations and reduced power usage thanks to its cutting-edge temperature control algorithm. Here’s how your mining setup benefits:
🔇 Quieter Workspace: Less fan noise creates a quieter, more comfortable environment.
💸 Lower Energy Bills: Smart temperature-based fan speed adjustments cut down energy use, saving you money.
📈 Maximized Miner Performance: Maintain optimal temperatures for consistent and peak hardware performance.
Simple Installation for Effortless Integration
Setting up the Njord Cloudline board is a breeze. Connect it to the fan port on your miner’s control board and attach the USB-C cable from your AC Infinity fan to the board’s USB-C socket. For detailed guidance, consult the Quick Start Cards or the Full User Manual.
Designed for Compatibility
The Njord Cloudline is built to work seamlessly with all air-cooled Bitmain miners using four stock fans. Not sure about compatibility? Check our FAQs or reach out for personalized support.
Automate and Elevate!
Upgrade your Bitcoin mining setup with the Njord Cloudline board. Enjoy automated fan control, quieter operations, and optimized performance while staying true to the cypherpunk and Bitcoin maximalist vision.
The Njord Cloudline board NEEDS to be paired with an AC Infinity Branded Fan
Installation is simple! Plug the Njord Cloudline board into the miner control board's fan port connectors. Then, plug the AC Infinity fan's USB-C cable into the Njord Cloudline 'USB-C' socket.
Get yours TODAY!
Please allow for 1-2 business days for fulfillment






























Work perfectly as intended. Nonissue, quality wrap, fast shipping. Control the fan for my X5 saved me Watts and decibels :) Fan is Ac infinity S8
Everything I wanted. I would buy again for a future miner.
Can I please pre order a L9 antminer kjord board. I just recently placed an order but decided to get the auto fan control when do you think it will be in stock for the L9
Everything is perfect, quick shipping, well wrap and good unboxing experience with sticker and all. Cool thak you
I sent a note with purchase did not respond or do what I asked sent them emails and no response customer service is completely non existent brought a shroud and it does not fit all the way air leaks off back and front inline last time I buy from them I asked about a badge and did not give me the one I wanted
Let customers speak for us
from 202 reviews
These filters are working much better than what I was using before. The ASICs are quieter, and they are much easier to fit.

ASIC Fan Spoofers Simulators — Antminer S19, S21, L9, IceRiver AL3, KS5M, Whatsminer M60, Elphapex DG1+)

Work perfectly as intended. Nonissue, quality wrap, fast shipping. Control the fan for my X5 saved me Watts and decibels :) Fan is Ac infinity S8

Definitely a must buy to create versatility and efficiency. I would buy again and reccomend

Everything I wanted. I would buy again for a future miner.

Can I please pre order a L9 antminer kjord board. I just recently placed an order but decided to get the auto fan control when do you think it will be in stock for the L9

I was really impressed with the fitment of your filters and exhaust shrouds. I can tell your design team spent a lot of time to make sure everything was just right with every detail. Thank you! it made a huge improvement in my heat management.

I have 19 L9 antminers and want to do the 3.5v on them all is have some questions reguarding fan spoofer and auto control board for ac infinity. Please emailll me asap at [****] or call me I'm in halifax and want to.make big order. But I have questions please email me

Everything is perfect, quick shipping, well wrap and good unboxing experience with sticker and all. Cool thak you

Great product, easy to setup, and quick shipping…at my door on the opposite side of the country in less than a week from when it was ordered

Antminer Hashboard Deflector Baffles

The AL3 Shroud fit perfect and arrived quickly. I am very satisfied.

As titled

Works great. Make sure you get the adapter cords for the L9. I thought they came with them. They don’t. My L7 works great!

This is one of the quickest deliveries I have ever gotten in the home-mining game. 10/10 would reccomend. No notes.