We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black 120mm square case fan with thick 38mm frame and three-pin connector

SXDOOL

SXDOOL SXD12038M1B Waterproof 120mm Case Fan 3600RPM 162CFM 46.3dB 3-Pin Black

SKU CH-0VH8-THDJP

Waterproof 120mm case fan with IP6X dust and water resistance, 3600RPM dual ball bearings, 162CFM airflow and 46.3dB noise on a standard 3‑pin connector

  • Bearing Type2 Ball
  • RPM3600 +/- 10%
  • Air Flow162 CFM
  • Noise Level46.3 dB
  • Power Connector3 Pin
  • ColorBlack
  • IP6X dustproof and waterproof rated for 1m submersion for 30min
  • 162 CFM airflow at 3600 RPM for high cooling performance
  • Dual ball bearings rated for 50000 hours lifespan
  • 3 dB noise level for relatively quiet operation
  • Standard 3-pin connector for broad system compatibility

Waterproof 120mm Case Fan

The SXDOOL SXD12038M1B is a 120mm case fan built with an IP6X-rated waterproof and dustproof design. It suits PC builders who need reliable airflow in damp or dusty environments such as grow rooms, bathrooms or outdoor enclosures. The fan uses dual ball bearings for a projected lifespan of up to 50000 hours. It is not for buyers who want RGB lighting or silent operation below 45dB.

3600 RPM High Airflow

The single specification that decides fit is the 3600 RPM speed delivering 162 CFM through a standard 3-pin 12V DC connector. This airflow level targets restrictive radiators or dense mesh panels where static pressure matters more than quiet running. Builders needing lower RPM or PWM control should choose a different model. The 3-pin connector limits automatic speed regulation on modern motherboards.

Thermals Noise and Power

At full speed the fan draws 0.6 amps at 12V while producing 46.3 dB of noise, comparable to a kitchen fridge. The dual ball bearing motor maintains consistent airflow under continuous load without sleeve-bearing wear. Submersion up to 1m for 30 minutes is rated, though the fan will not spin while fully underwater. Water levels at 50 to 70 percent of frame height allow normal operation.

Highlights

  • IP6X dustproof and waterproof rated for 1m submersion for 30min
  • 162 CFM airflow at 3600 RPM for high cooling performance
  • Dual ball bearings rated for 50000 hours lifespan
  • 3 dB noise level for relatively quiet operation
  • Standard 3-pin connector for broad system compatibility

Specifications

Bearing Type2 Ball
RPM3600 +/- 10%
Air Flow162 CFM
Noise Level46.3 dB
Power Connector3 Pin
ColorBlack
LEDNo

Questions about this item

What does 162 CFM actually deliver inside a real chassis?

At 162 CFM the fan moves a large volume of air through a standard 120 mm opening, clearing heat from dense radiators or restricted grilles faster than lower-flow models.

How does the 3-pin connector limit speed control?

The 3-pin header supplies 12 V DC and a tach signal; voltage regulation by the motherboard can lower RPM, but PWM precision is not available.

What clearance does the 38 mm thickness need for mounting?

The frame measures 120 x 120 x 38 mm, so allow at least 38 mm depth behind the mounting surface plus screw access for the four corner holes.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.