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SXDOOL

SXDOOL SXD12025B12H 120mm 3200RPM 94.5CFM 38.5dBA Dual Ball Bearing Case Fan

SKU CH-7RXC-YBJAY

A 120 mm dual ball-bearing case fan delivering 94.5 CFM at 3200 RPM with a multi-speed controller and AC power adapter

  • TypeCase Fan
  • Bearing Type2 Ball
  • RPM3200RPM
  • Air Flow94.5CFM
  • Noise Level38.5dBA
  • ColorBlack
  • Quiet cooling at 38.5 dBA for home electronics
  • 3200 RPM delivers 94.5 CFM of strong airflow
  • Dual ball bearings rated for 50000 hours of life
  • Multi-speed controller sets optimal noise and airflow levels
  • AC adapter powers fan from 100-240V mains supply

Target devices and control

This 120 mm case fan is designed to cool consoles, routers, receivers and similar electronics. A supplied speed controller lets the user adjust airflow to match the noise environment. Dual ball bearings rated for 50000 hours allow horizontal or vertical mounting. The unit ships with a metal finger guard and a 7.7 ft power lead.

Thermals noise and power

At the maximum 3200 RPM the fan moves 94.5 CFM while producing 38.5 dBA. The controller draws AC 100-240 V and outputs DC 3-12 V at 2 A, so the fan can run from a wall outlet. Over-voltage, over-current and short-circuit protection are built into the adapter. Speed can be lowered to reduce both airflow and sound.

Deciding specification

The critical figure is the 38.5 dBA noise level at full speed; buyers who need quieter operation should look elsewhere. The 12 V DC input and 5.5 mm × 2.1 mm barrel jack limit compatibility to devices that accept that connector. No LED lighting is present, so the fan suits stealth builds only.

Highlights

  • Quiet cooling at 38.5 dBA for home electronics
  • 3200 RPM delivers 94.5 CFM of strong airflow
  • Dual ball bearings rated for 50000 hours of life
  • Multi-speed controller sets optimal noise and airflow levels
  • AC adapter powers fan from 100-240V mains supply

Specifications

TypeCase Fan
Bearing Type2 Ball
RPM3200RPM
Air Flow94.5CFM
Noise Level38.5dBA
ColorBlack
LEDNo

Questions about this item

How do I install the fan and connect the speed controller without damaging the 5.5mm x 2.1mm jack?

Mount the 120x120x25mm fan using the four corner screw holes, then plug the controller's 5.5mm x 2.1mm output jack firmly into the fan's input until it seats; the US AC plug goes into a 100-240V wall outlet.

When will the dual ball bearings need replacement and how do I know?

The dual ball bearings are rated for 50000 hours; plan replacement when noise rises above the specified 38.5dBA or airflow drops below 94.5CFM.

What thermal limit appears first during continuous 3200RPM operation?

The controller's over-temperature protection triggers before the fan exceeds its 38.5dBA noise rating or 94.5CFM airflow spec under sustained load.

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