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Black 70mm square Maglev fan, 20mm thick, three-pin connector

OEM Industries

OEM Industries DA07020R12U 70mm Maglev 3 Pin CPU cooler

SKU CH-TMWS-SV2DE

A 70 mm Maglev fan with a 12 V, 0.7 A three-pin connector for CPU or case cooling

  • Fan size70 mm
  • Bearing designMaglev
  • Power input connector3 Pin
  • Product colorBlack
  • Product typeFan only
  • 70 mm Maglev bearing reduces friction and noise for quieter operation
  • 12 V 0.7 A power draw keeps energy use low
  • 3-pin connector fits standard motherboard headers without adapters
  • 20 mm thick square frame suits compact cases and tight clearances
  • LED-free design avoids light bleed in minimalist builds

Compact 70 mm Maglev cooler

The OEM Industries DA07020R12U is a 70 mm square fan unit with a Maglev bearing and a 3 pin power connector. It draws 0.7 A at 12 V and has no LED lighting. The cooler is intended for low-profile CPU sockets or tight chassis where a 7020 form factor fits.

Simple 3 pin installation

Mount the fan using the four corner holes on the 70 mm frame and plug the 3 wire connector into a standard motherboard header. The Maglev bearing reduces friction, so the only common issue is cable reach in deeper cases. Ensure the header supplies 12 V for full speed operation.

Verify clearance and header type

Measure the available height above the socket to confirm the 20 mm thickness clears nearby components. Check that the motherboard provides a 3 pin fan header; a 4 pin header will work but speed control will be voltage-based. Confirm the mounting hole pattern matches the 70 mm square layout.

How it compares

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

Price $16.99
Cheaper than about 70% of the 1,559 comparable items (median $19.99).
Fan size 70 mm
Lower than about 55% of the 812 comparable items (median 80 mm).

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Specifications

Product
Model nameDA07020R12U
Product colorBlack
Product typeFan only
Power
Power input connector3 Pin
Size & build
Fan size70 mm
Bearing designMaglev
More details
LED lightingNo

Questions about this item

How can I confirm the 70mm Maglev fan is spinning correctly after installation?

Connect the 3 Pin connector to a 12V header and verify the fan rotates smoothly; the maglev bearing should run quietly at 0.7A draw.

What comes in the box and do I need a separate heatsink?

The package contains only the 70x20mm square fan unit; a compatible heatsink or mounting hardware must be purchased separately.

Which DA07020R12U version should I choose for a 12V 3 Pin header?

This model is the 12V 0.7A 3 Pin variant; select it when your motherboard or controller provides a standard 3 Pin 12V connection.

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