We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small square 12V cooling fan 30x30x10mm with two-pin cable

Unique-Bargains

Unique-Bargains 3010 30x30x10mm 12V printer cooling fan

SKU CH-KRP7-FZFXT MPN 3010

DC 12V cooling fan measuring 30 x 30 x 10mm with 305mm cable and 24mm mounting pitch

  • Compact 30 x 30 x 10 mm frame fits tight extruder spaces
  • 12 V DC rating matches standard 3D printer power supplies
  • 305 mm cable reaches most controller boards without extensions
  • 24 mm mounting pitch with 3.5 mm holes aligns with common hot-end heatsinks
  • 2-pin 2.54 mm plug connects directly to typical fan headers

Cooling fan for 3D printer extruder

The Unique-Bargains 3010 is a DC 12V axial fan built to mount on a 3D printer hotend heatsink. Its 30 x 30 x 10mm frame and 24 x 24mm mounting pitch suit RepRap, Rostock, Prusa Mendel and Huxley-class machines. The 2-pin 2.54mm connector and 305mm cable reach most controller boards without splicing.

Check voltage connector and mounting holes

Verify that the printer electronics supply 12V DC on the fan header before ordering. Confirm the board uses a 2-pin 2.54mm pitch plug; other pitches will not mate. Ensure the heatsink or bracket offers two 3.5mm holes spaced 24mm apart so the fan screws down securely.

Steady airflow during long prints

Under continuous operation the fan maintains a constant speed to pull heat away from the heatsink during multi-hour builds. The 10mm thickness keeps the motor running within its thermal design limit without throttling. Cable length stays flexible at elevated ambient temperatures, preventing strain on the connector during repeated bed moves.

Highlights

  • Compact 30 x 30 x 10 mm frame fits tight extruder spaces
  • 12 V DC rating matches standard 3D printer power supplies
  • 305 mm cable reaches most controller boards without extensions
  • 24 mm mounting pitch with 3.5 mm holes aligns with common hot-end heatsinks
  • 2-pin 2.54 mm plug connects directly to typical fan headers

Specifications

BrandUnique Bargains

Questions about this item

Does the package include mounting screws or a connector adapter, or just the fan itself?

The package contains only the 3010 cooling fan; mounting screws and any connector adapter must be purchased separately.

Which voltage version should I choose if my 3D printer board supplies 12 V to the fan header?

This model is rated for DC 12 V, so it matches a 12 V fan header directly.

What does the 305 mm cable length mean when routing the fan inside a typical printer frame?

The 305 mm lead reaches from a standard hot-end carriage to most control-board fan headers without needing an extension.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.