SXDOOL SXD12038B12H-PWM | 120×120×38 mm 12V FG/PWM Cooling Fan
120 × 120 × 38 mm, 12 V DC industrial axial fan with dual ball bearings, approximately 5,100 RPM, PWM control and FG feedback. KF-2510 4P connector with a 350 mm cable. Nameplate: 12 V / 2.00 A.
120 mm industrial cooling with PWM control and FG feedback
The SXD12038B12H-PWM is a 120 × 120 × 38 mm, 12 V DC brushless axial fan for equipment designers who need a deep-frame fan with speed control and rotational feedback. This configuration combines dual ball bearings, a seven-blade impeller, a KF-2510 4P connector and a 350 mm cable.
SXD12038B12H-PWM product video
Explore this 12 V industrial cooling fan in an 84-second English film, from product details and assembly to PWM control, FG feedback and equipment applications.
Includes 3D assembly visualization and AI-generated narration. Application scenes are illustrative; verify cooling performance in the final equipment. Watch on LinkedIn.
Product specifications
| Model | SXD12038B12H-PWM |
|---|---|
| Frame size | 120 × 120 × 38 mm |
| Supply | 12 V DC |
| Nameplate current | 2.00 A |
| Approximate speed | 5,100 RPM |
| Airflow reference | 240 CFM |
| Static-pressure reference | 34.6 mmH₂O |
| Bearings | Dual ball bearings |
| Control and feedback | PWM input and FG speed-feedback output |
| Connector and cable | KF-2510 4P; 350 mm cable |
Airflow and static-pressure ratings apply at different operating conditions; 240 CFM is not specified at 34.6 mmH₂O. Delivered airflow depends on the enclosure, filter, grille and heat-sink resistance. Confirm the approved performance data and operating point for your equipment.
Four-wire integration
- Black: negative / GND
- Red: +12 V DC
- Yellow: FG speed feedback
- Blue: PWM control input
Check the physical connector pinout before connection. Connector shape alone does not establish PC motherboard compatibility. For controller integration, confirm PWM signal levels and frequency, FG output requirements, start behavior and the response to a missing control signal.
Test observation
The supplied instrument photograph records 5,017 RPM at 12 V and 100% PWM, with a displayed current of 1.63 A and power of 19.6 W. This is one photographed test observation, not a guaranteed control curve or a replacement for the 2.00 A nameplate rating.
Equipment applications
Evaluate this configuration for 12 V equipment enclosures, server or power-electronics airflow paths and industrial thermal-control systems that require PWM speed management and FG monitoring. Check the 38 mm depth, mounting-hole pattern, cable clearance, supply margin and acoustic requirements against the actual installation. The gallery enclosure scene is an illustrative installation.
Request a matched configuration
Share your supply voltage, installation envelope, target airflow and pressure, controller interface, cable and connector requirements, and quantity. SXDOOL can review the specification and sample requirements for your project.
Request SXD12038B12H-PWM specifications or a quotation · Explore 120 mm DC fans
