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Square 140mm black frame 38mm thick six-pin connector high-speed cooling fan

SXDOOL

SXDOOL 140mm 38mm 12V 4A 5800RPM 280CFM 65dB case fan

SKU CH-7W38-3291V

A 140 mm square, 38 mm thick case fan moves 280 CFM at 5800 RPM with a 65 dB noise level

  • Moves 280 CFM of air for rapid heat removal
  • Spins at 5800 RPM to sustain high static pressure
  • 12 V 4 A input delivers strong torque in tight spaces
  • 140 × 140 × 38 mm frame fits standard miner and server bays

140 mm high-airflow case fan

This SXDOOL 140 mm fan runs at 5800 RPM and moves 280 CFM at 65 dBa. It measures 140 x 140 x 38 mm and operates on 12 V DC with a 4 A current draw. The unit uses a 6-pin connection and is offered in new condition.

Suits mining rigs and servers needing maximum

The 65 dBa noise level makes it unsuitable for quiet workstations or home theatre builds. Buyers who need lower noise or a standard 4-pin PWM header should look at other models.

How it compares

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

Price $28.99
Pricier than about 72% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand nameXCLIO

Questions about this item

Should I pick the 5600 RPM or 5800 RPM version for my bitcoin miner?

The supplier title lists 5600 RPM while the specifications state 5800 RPM with a ±10% tolerance, so both figures refer to the same fan operating within its rated speed range.

What does 280 CFM at 65 dB mean when the fan is mounted in a 140 mm slot?

It delivers 280 cubic feet per minute of airflow at a noise level of 65 dBA, providing strong cooling for high-density hardware in a standard 140 x 140 x 38 mm mounting space.

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