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10 cm blower fan with black plastic housing and four-wire connector

Fans

Fans BUB1012HN-DC33 12V 1.5A 4-Line 10cm Blower case fan

SKU CH-Y8X0-CJC1Q

12 V blower fan with four-wire control for 10 cm projector cooling

  • 12 V DC power for stable projector cooling
  • 5 A current rating supports high airflow demand
  • 4-line PWM control enables precise speed adjustment
  • 10 cm blower design fits compact projector chassis

10 cm 12 V blower fan

This 10 cm blower moves air through a focused outlet, making it suited to tight projector housings or small-form-factor cases where radial flow cannot escape. The four-wire lead carries power, ground and speed reporting for direct motherboard or controller connection. It runs on 12 V DC and draws 1.5 A at full speed.

Sustained-load behaviour

At the rated 1.5 A draw the motor maintains constant RPM as long as the 12 V supply is stable, so airflow does not taper during extended projection or compute sessions. The blower wheel design keeps static pressure steady across the outlet, preventing heat build-up in enclosed ducts. Continuous operation is supported within the specified voltage and current limits.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 60% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How loud and hot does the BUB1012HN-DC33 blower get when running continuously at 12 V and 1.5 A?

The fan draws 1.5 A at 12 V, so it converts that power into heat and airflow inside the 10 cm frame; expect a noticeable high-pitched noise typical of blower designs under sustained load.

What connector or controller must I already have to run the four-wire BUB1012HN-DC33 on a standard PC?

You need a 12 V four-pin header (PWM or voltage-controlled) that can supply at least 1.5 A; the fan’s four lines are power, ground, tachometer and PWM control.

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