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Black 120mm square case fan 25mm thick with four-wire PWM connector

Fans

Fans 120mm 48V PWM Case Fan 12025

SKU CH-KBAF-BEK77

A 120 mm case fan with 48 V PWM speed control for precise cooling

  • 48V operation suits industrial or server chassis
  • PWM four-wire control enables precise speed regulation
  • 38A draw keeps power consumption low
  • 120mm x 25mm frame fits standard mounting points

48V PWM case fan for server builds

This 120 mm square fan runs on a 48 V supply and uses a four-wire PWM connection for automatic speed control. It measures 120 mm by 120 mm with a 25 mm thickness, matching the standard 12025 mounting pattern. The unit draws 0.38 A at full voltage. It is aimed at integrators populating rack chassis or high-density enclosures that provide a 48 V fan header.

Check your chassis fan header voltage before

This fan requires a 48 V PWM header and will not operate on the 12 V headers found on most consumer motherboards. Verify that your backplane or fan controller supplies 48 V and uses the standard four-pin PWM pinout. Ensure 120 mm mounting points with 25 mm clearance are available in the target bay. Buyers needing a 12 V fan for a desktop board should select a different model.

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

No published specifications for this item yet.

Questions about this item

Does the 12025 fan ship with mounting screws or do I need to buy them separately?

The fan is supplied as a bare unit; mounting screws are not included and must be purchased separately.

Should I choose the 48 V 0.38 A version or is another voltage offered?

Only the 48 V 0.38 A model is available; no alternative voltage or current ratings are listed.

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