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Ten 3D-printed ABS fan duct shrouds for 120mm fans

bitmain

bitmain Antminer 120mm Fan Duct Shroud 10pcs

SKU CH-3CZ9-2AWS5

Cooling shrouds connect 120mm fans to 4-inch vent hose for compatible Antminer models

  • Specifications1 pcs
  • Keeps miners cooler by channelling exhaust into a 4 inch vent hose
  • Boosts mining efficiency through lower operating temperatures
  • Fits standard 120mm fans using the original mounting screws
  • Durable ABS construction withstands sustained high heat
  • Ten shrouds supplied for multi-unit rigs

Antminer 120mm Fan Duct Shroud 10-Pack

This set includes ten 3D-printed ABS shrouds that replace the standard guard on a 120 mm fan. They accept a 4-inch vent hose to direct exhaust heat away from mining hardware. The design uses the fan's existing mounting screws for installation. The material is rated for the high temperatures produced by mining equipment.

Compatibility check before ordering

Verify that the miner uses a standard 120 mm fan with a removable guard. The shroud will not fit the single-fan Antminer S7 model. Confirm that 4-inch vent hose and clamps are available separately, as they are not included. Ensure the chassis has enough clearance for the added duct depth.

What the bundle changes

Ten shrouds let you outfit multiple miners or replace worn units in a single order. ABS plastic withstands sustained heat better than PLA alternatives, reducing fire-risk concerns. The USA-made, custom design aims for consistent fit across supported Antminer models including S9, S9i, E3, T9, V9, X3, L3+, D3 and A3. Colour may be black or blue depending on stock.

Highlights

  • Keeps miners cooler by channelling exhaust into a 4 inch vent hose
  • Boosts mining efficiency through lower operating temperatures
  • Fits standard 120mm fans using the original mounting screws
  • Durable ABS construction withstands sustained high heat
  • Ten shrouds supplied for multi-unit rigs

Specifications

Specifications1 pcs

Questions about this item

Does the 10-pack include the 4-inch vent hose and clamps needed for installation?

The 10-pack provides the shrouds only; 4-inch vent hose and clamps must be purchased separately.

Which Antminer models are compatible with these 120mm shrouds from the 10-pack?

They fit Antminer S9, S9i, E3, T9, V9, X3, L3+, D3 and A3; they will not work with the S7 single-fan design.

How does the ABS construction of the 120mm shroud affect operating temperatures in a miner?

ABS handles the high heat from mining equipment, letting the duct move air efficiently to keep temperatures lower.

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