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SXDOOL

SXDOOL SJ1238HA2 120mm 220-240V AC case fan

SKU CH-A9GP-7957V

120 mm AC axial fan running on 220–240 V mains with ball-bearing motor, 2600–3000 RPM and 45–51 dB noise

  • TypeCase Fan
  • Bearing TypeBall
  • Power Connector2 Pin
  • Ball bearing for long service life
  • Runs on 220-240V AC mains without a power supply
  • 120mm metal impeller delivers 2.37-2.83 m³/min airflow
  • Two-pin plug connector for simple installation
  • Operates reliably from -20°C to 75°C

Industrial AC case fan

The SXDOOL SJ1238HA2 is a 120 mm axial fan designed for equipment that runs on mains voltage. It suits server chassis, industrial cabinets or any enclosure where a 220–240 V AC supply is already present.

Ball-bearing motor with plug connector

A ball bearing supports the metal impeller for continuous duty across a -20 °C to 75 °C operating range. The two-pin plug connects directly to a 220–240 V AC line without an external power supply.

2600/3000 RPM airflow at 45/51 dB-A

At 50 Hz the fan spins at 2600 R/min delivering 2.37 m³/min at 45 dB-A; at 60 Hz it reaches 3000 R/min with 2.83 m³/min at 51 dB-A. This single speed curve determines whether the cooling capacity matches your thermal load.

Highlights

  • Ball bearing for long service life
  • Runs on 220-240V AC mains without a power supply
  • 120mm metal impeller delivers 2.37-2.83 m³/min airflow
  • Two-pin plug connector for simple installation
  • Operates reliably from -20°C to 75°C

Specifications

TypeCase Fan
Bearing TypeBall
Power Connector2 Pin

Questions about this item

What AC voltage range does the 220–240 V fan actually accept?

The fan is rated for 220–240 V AC and operates within a wider 185–245 V window, so it tolerates normal mains variation without tripping.

What mounting holes does the 120 × 38 mm metal frame use?

The 12038 frame follows the standard 120 mm square pattern with 38 mm depth, fitting typical case fan mounts or 120 mm radiator brackets.

How do I wire the two-pin plug safely into mains power?

Connect the two pins directly to live and neutral (polarity irrelevant for this AC motor), ensure the chassis is earthed separately, and secure the cable so vibration cannot loosen the connection.

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