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6X Antminer S7 S9 T9 L3 D3 A3 120mm Fan Duct Cooling Shroud to 5 Inch Vent Hose

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This listing is for 6 fan ducts at a discounted price!

This custom designed fan duct was specifically created for Antminer bitcoin miners, but will work with any 120 mm fan. As miners, we know how important it is to cool mining equipment and keep temperatures low.

Just replace the fan guard with our fan duct using your existing screws and see results immediately. The duct was designed to fit standard 5 in vent hose and to keep air moving. This 5 inch design will have more efficient and better airflow than the 4 inch design!

These shrouds are 3D printed using ABS plastic, which is a durable thermoplastic and able to handle to high temperature produced by mining equipment.

If you need different colors, please let us know.

Does not include vent hose or clamp. Will not work with Antminer S7 single fan design.

Fits the Antminer S9, T9, A3, D3, and L3 miners. Fits Innosilicon A4+, A5 and A6 miners


5 out of 5 stars


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Payment is due upon check out. We accept Credit cards, Etsy gift cards, PayPal, and Bitcoin!

If paying with Bitcoin, please use 'Other' as your payment method when checking out, and write that you'd like to pay with Bitcoin in the "Note to Seller" field. Once the order has been placed, we'll contact you with an invoice containing a Bitcoin amount and an address you can send payment to.

Returns & exchanges

At MG3D Designs, we want you to be happy with your purchase. If you have any concerns regarding your order, please contact us and we will resolve the issue.

Shipping policies

The 3D printed goods are shipped First Class via USPS. If you would like Priority or next-day shipping, please let us know.

Additional policies

If you have an awesome design that you would like 3D printed, please email us and we will make it happen!

6X Antminer S7 S9 T9 L3 D3 A3 120mm Fan Duct Cooling Shroud to 5 Inch Vent Hose

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Free shipping to United States


  • Handmade item
  • Materials: ABS, Plastic
  • Made to order
  • Feedback: 482 reviews
  • Favorited by: 1 person
  • Gift message available

Shipping & returns

Ready to ship in 3–5 business days
From United States

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