Antminer 120mm to 140mm Fan Adapter

Made in Canada
Original 3DCentral Design

$14.99 CAD

Made to order in our Quebec print farm • ships in 2–5 business days • arrives in Canada in 5–12 business days

Made in Canada
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Free Canada shipping over $149 CAD
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Bitmain Antminer 120mm to 140mm fan adapter pair, 3D printed in Quebec, Canada. Cooling upgrade for quieter, more efficient ASIC mining operations.

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5+ 5% off $14.24 each
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In Stock

Shipping

Base rate: Canada $14.99 CAD, free over $149 CAD. United States $19.99 CAD. International $34.99 CAD. Ships from Quebec, Canada.

SKU: 4L-4PT7-V95G Category: Tags: ,

Description

120mm to 140mm Fan Adapter: Quebec-Made Mining Equipment Upgrade

Optimize your Bitmain ASIC miner cooling system with this precision-engineered fan adapter set. This pair of adapters allows you to upgrade from standard 120mm fans to larger, quieter 140mm fans on popular Antminer models including S7, S9, S9i, E3, T9, L3+, D3, A3, V9, and X3. This represents the perfect intersection of decentralized manufacturing and cryptocurrency infrastructure optimization.

Canadian 3D Printing for Crypto Infrastructure

3D printed in Quebec using durable PLA material, these adapters are engineered for precise fitment and thermal performance. Our print-on-demand model ensures fresh production with specifications optimized for ASIC miner cooling requirements, supporting the decentralized cryptocurrency ecosystem with decentralized manufacturing.

Improved Mining Performance

Upgrading to 140mm fans reduces noise levels while maintaining or improving airflow efficiency, creating more comfortable mining environments whether in home setups or dedicated mining facilities. Lower RPM requirements on larger fans extend fan lifespan and reduce maintenance frequency.

Compatible Across Multiple Models

This adapter pair supports a wide range of Bitmain Antminer models, making it a versatile upgrade for miners operating multiple machine types. The orange color provides easy visual identification in multi-machine setups and adds a custom aesthetic element.

The 3DCentral Commercial License covers original 3DCentral designs only — for commercial printing rights to this design, contact the artist directly.

Print Specifications

Material PLA
Layer Height 0.16mm
Manufacturing Method 3D Printing (FDM)
Origin Quebec, Canada

Estimated Delivery

The transit bands below begin after dispatch. Add 2-5 business days for production.

Destination Delivery Time
Canada 3-7 business days
United States 5-10 business days
International 10-21 business days
Free shipping on orders over $149 CAD within Canada
Full Shipping Policy → Refund Policy →

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  • Made in Quebec Printed in our own Quebec, Canada workshop.
  • Secure Checkout SSL-encrypted payment processed by Stripe. We never store card data.
  • Prices in CAD Checkout totals use Canadian dollars, so there are no USD conversion surprises.
  • No Customs for Canada Ships from within Canada — no surprise customs or duties for Canadian customers.
  • Quality Guaranteed Every piece is hand-inspected. Arrives damaged? We make it right.
  • Free Shipping Threshold Shipping is free — Canada on orders over $149.00.

Why Choose the Pair (2) of 120mm to

The Pair (2) of 120mm to 140mm Single Fan Adapter for Bitmain Antminer S7 is a display-ready collectible from our Figurines catalog. Printed at our industrial print farm in Laval, Quebec, every figurine features crisp detail and smooth surfaces achieved through precision layer-by-layer manufacturing. Browse our full Figurines collection to discover more.

You Might Also Like

If you enjoy the Pair (2) of 120mm to, explore these similar designs from our Figurines collection: Creepy Crawly Prank Set, Gargoyle Watcher Figurine, Cute Parrot Figurine with Big Eyes. Each piece is printed to the same exacting standards at our Quebec facility.

Explore More Collections

Beyond our Figurines, 3DCentral offers a wide range of 3D printed collectibles. Check out our Busts and Articulated Figurines collections for even more unique designs — all made in Quebec with the same attention to quality and detail.

Want to learn more? You can read Miniature 3D Prints: Tabletop Gaming and Display on our blog, or check our FAQ page for answers to common questions, or contact us anytime.

Learn more How to display & care for your collectibles →

Frequently Asked Questions

Which Antminer models are compatible with these adapters?

These fan adapters are compatible with Bitmain Antminer S7, S9, S9i, E3, T9, L3+, D3, A3, V9, and X3 models. They allow you to mount 140mm fans in place of the standard 120mm fans for improved cooling and reduced noise.

Will PLA material withstand the heat from ASIC miners?

Yes, when used as fan adapters (not in direct contact with heat-generating components), PLA is suitable for this application. The adapters mount on the exterior fan positions where temperatures remain within PLA's operating range. Ensure adequate ventilation around your mining setup.

How much noise reduction can I expect?

Upgrading to 140mm fans typically reduces noise by 10-15 decibels compared to stock 120mm fans, as larger fans achieve equivalent airflow at lower RPM. The exact reduction depends on your specific fan choice and miner configuration, but the difference is immediately noticeable in residential settings.

Can I sell these adapters to other miners?

Yes! Our Commercial License subscription grants you rights to manufacture and sell these fan adapters. They are popular accessories for cryptocurrency hardware retailers, mining equipment shops, and online marketplaces serving the mining community. The 3DCentral Commercial License covers original 3DCentral designs only — for commercial printing rights to this design, contact the artist directly.