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Small square 30mm 12V case fan with three-pin connector and metal frame

SXDOOL

SXDOOL DFS301012L 30mm 12V 3-pin case fan

SKU CH-7MK9-Y3QZR MPN DFS301012L

A 30 mm square, 10 mm thick 12 V case fan with a three-pin connector and low 0.7 W draw

  • Compact 30 × 30 × 10 mm fits tight chassis spaces
  • 12 V DC input matches standard PC power rails
  • Low 0.7 W draw keeps system power budget minimal
  • 3-pin connector enables motherboard speed monitoring
  • Iron frame construction adds structural rigidity

Compact 30 mm 12 V 3-pin case fan

The SXDOOL DFS301012L is a 30 mm square frame fan measuring 10 mm thick. It runs on 12 V DC power and draws 0.7 W through a standard three-pin connector. The compact size fits tight enclosures such as set-top boxes or small form factor chassis. ||

Suits space-constrained builds needing quiet 12 V

This fan serves builders who need a low-profile 12 V cooler for cramped devices. It is not for systems requiring high static pressure or larger frame dimensions. Buyers who need PWM speed control or higher airflow volumes should look at other models. ||

30 mm frame with 3-pin 12 V connector decides fit

The 30 mm by 30 mm footprint and three-pin 12 V interface determine whether this unit matches your mounting holes and header. Verify the exact cut-out and pin layout before ordering.

How it compares

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

Price $13.99
Cheaper than about 70% 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

What does the 3-pin connector limit on the DFS301012L?

The 3-pin connector supplies 12V power and a tachometer signal but does not support PWM speed control, so the fan runs at full voltage unless the host reduces the line voltage.

What clearance does the 30mm × 30mm × 10mm frame need?

The fan requires a 30mm square cut-out and 10mm depth behind the panel, plus room for the three-wire lead to exit without sharp bends.

How is the DFS301012L wired in, and which step is often missed?

Connect the red wire to 12V, black to ground, and yellow to the motherboard or controller tach pin; the step often missed is confirming the yellow wire is seated so the system can read the fan speed.

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