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Square black plastic frame 40 by 40 mm 28 mm deep dual ball bearing 12 volt fan

Fans

Fans 40×40×28 mm 12 V 0.35 A dual ball bearing case fan 109P0412J3123

SKU CH-RA59-0BJ84

A 40 × 40 × 28 mm case fan running at 12 V and 0.35 A with dual ball bearings for reliable cooling

  • Dual ball bearings extend service life
  • 40 mm square frame fits tight chassis spaces
  • 12 V 0.35 A draws minimal power
  • 28 mm thickness clears low-profile coolers

40 mm dual ball bearing case fan

This 40 mm square fan measures 40 by 40 by 28 mm and runs on 12 V at 0.35 A. The dual ball bearing design suits tight chassis spaces where long service life matters.

Part number 109P0412J3123 confirms fit

Match the 109P0412J3123 code and the 4028 frame size against your device manual before ordering. Buyers who need a different voltage, thickness or mounting pattern should look elsewhere.

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 0.35 A current draw mean for a 12 V power rail?

At 0.35 A the fan pulls a small amount of current from a 12 V rail, leaving ample headroom for other components on the same line.

How does the 40×40×28 mm size and dual ball bearing design affect mounting and longevity?

The 40 mm square frame fits standard 40 mm mounting holes, while the 28 mm depth clears most tight chassis spaces, and dual ball bearings typically extend service life compared to sleeve types.

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