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Black 120mm square CPU cooling fan with four-wire connector

OEM Industries

OEM Industries 1225-12HS HAPW 120mm CPU cooler

SKU CH-2RDR-P6C4F

120 mm square cooling fan with sleeve bearing, 12 V 0.55 A four-wire power connector, non-LED black frame

  • Fan size120 mm
  • Bearing designSleeve Bearing
  • Power input connector4 Wires
  • LED lightingNon-LED
  • Product colorBlack
  • Product type1225-12HS
  • 120 mm fan fits standard CPU mounts
  • 12 V 0.55 A four-wire PWM control
  • Sleeve bearing for quiet operation
  • Non-LED black frame suits any build
  • 1225-12HS HAPW model verified by part number 400181

Compact 120 mm Air Cooler

The OEM Industries 1225-12HS HAPW is a 120 mm square frame cooler with a 12 V, 0.55 A four-wire PWM fan. It uses a sleeve bearing and has no LED lighting. The unit suits builders who need a standard-height tower cooler for mainstream sockets.

PWM Control Limits

The four-wire connector allows motherboard speed control, but the sleeve bearing is rated for continuous operation rather than high-RPM bursts. Acoustic output will rise with voltage, and the bearing may wear faster under sustained maximum speed. Buyers who need silent operation at low duty cycles should verify the fan curve in BIOS.

Replaces Stock Box Coolers

This cooler replaces basic Intel or AMD stock coolers that use push-pin or clip mounts. The jump is worthwhile when the original cooler throttles under sustained loads or produces excessive noise. It does not address builds requiring high static pressure for dense radiators or dual-fan tower designs.

How it compares

Measured against everything we stock in CPU Coolers & Heatsink Fans, at today’s prices. Recalculated every night.

Price $30.99
Pricier than about 80% of the 1,559 comparable items (median $19.99).
Fan size 120 mm
Higher than about 80% of the 812 comparable items (median 80 mm).

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Specifications

Product
Model name1225-12HS HAPW
Product colorBlack
Product type1225-12HS
Power
Power input connector4 Wires
Size & build
Fan size120 mm
Bearing designSleeve Bearing
More details
LED lightingNon-LED

Questions about this item

Should I pick the 12V 0.55A four-wire version or a different voltage variant?

This model is a 12V fan drawing 0.55A with a four-wire connector; choose it if your motherboard header supplies 12V and supports PWM control.

What does the 0.55A current draw mean once the fan is installed in my system?

It indicates the fan will pull up to 0.55 amps from the 12V header, so the motherboard fan header must be rated for at least that much current.

How does the four-wire connector affect speed control in practice?

The fourth wire carries a PWM signal, allowing the motherboard to vary fan speed precisely instead of only adjusting voltage.

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