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Small black 40mm axial fan with transparent blades

Fans

Fans 1604KL-04W-B59 40mm 12V 0.073A case fan

SKU CH-DYYC-5X681

A 40 mm axial blower moves air through tight server chassis at 12 V and 0.073 A

  • Compact 40 mm axial design fits tight server bays
  • 12 V DC operation powers directly from standard PSU rails
  • Low 0.073 A draw reduces system power load
  • NMB 1604KL-04W-B59 model built for continuous inverter cooling

40 mm 12 V axial case fan

This 40 mm axial fan runs on 12 V DC and draws 0.073 A. It follows the 1604KL-04W-B59 specification and fits the 4010 form factor. The blower-style design directs airflow through tight server or inverter chassis.

Suits compact 12 V cooling slots

Builders needing a 40 mm 12 V axial blower for dense enclosures can use this unit. It is not for systems that require larger frame sizes, higher airflow ratings, PWM speed control, or alternative voltage rails.

How it compares

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

Price $15.99
Cheaper than about 63% 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 0.073 A current draw mean for my 12 V fan header?

It draws 0.073 A at 12 V, which is well within the typical 1 A limit of a standard motherboard fan header.

How does the 4010 size designation affect fit in my chassis?

4010 means 40 mm square by 10 mm thick, so it fits any 40 mm mounting pattern with 10 mm clearance.

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