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Black square 40mm case fan 28mm thick three-pin ball bearing

Zyvpee

Zyvpee PFB0412EHN 40x28mm 12V 0.72A 3-pin ball bearing case fan

SKU CH-2HRG-1R5XD

A 40×28 mm 12 V ball-bearing case fan drawing 0.72 A via a 3-pin connector

  • Bearing designBall
  • Power input connector3 Pin
  • LED lightingNon-LED
  • Product typeCase Fan
  • Compatible withCase
  • Product colorBlack
  • Compact 40×28 mm footprint fits tight chassis spaces
  • Ball-bearing motor delivers reliable long-term operation
  • 12 V 0.72 A draw balances airflow with low power use
  • Three-pin connector enables direct motherboard speed control
  • Non-LED black design keeps builds clean and professional

Compact 40 mm Ball-Bearing Fan

The Zyvpee PFB0412EHN is a 40×28 mm case fan powered by a 12 V DC motor drawing 0.72 A. A three-pin connector supplies power and tachometer feedback, while ball bearings support continuous operation in tight enclosures.

Suited for legacy server, switch or printer chassis

Builders refreshing original Delta coolers in 40 mm mounting holes will find a direct mechanical and electrical match. The non-LED black frame keeps the unit visually neutral. Buyers who need higher airflow, PWM speed control or a larger frame should look elsewhere.

12 V 0.72 A three-pin power draw

This single electrical rating determines whether the fan can run from the target header without exceeding its current budget. Verify the board or device can supply 0.72 A at 12 V on a three-pin connector before fitting.

How it compares

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

Price $17.99
Cheaper than about 57% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Product linePFB0412EHN
Model namePFB0412EHN
Product typeCase Fan
Product colorBlack
Power
Power input connector3 Pin
Size & build
Bearing designBall
Product dimensions40 × 40 × 28 mm
Compatibility
Compatible withCase
More details
LED lightingNon-LED

Questions about this item

Will the 3-pin connector on this PFB0412EHN fan plug into a 4-pin motherboard header I already have?

Yes, the 3-pin connector fits a standard 4-pin PWM header; the fourth pin is simply unused and speed is controlled by varying the 12 V supply voltage.

How can I confirm the fan is spinning at the correct speed after installation?

Connect the 3-pin header, power the system and check the RPM reading in BIOS or a monitoring utility — the tachometer wire reports real-time speed so you can verify operation immediately.

Does the box include mounting screws or do I need to supply my own for the 40 mm frame?

The fan ships as a bare unit; four mounting screws for the 40 mm square frame are not included and must be sourced separately.

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