4715VL-09W-B66 – 120x120x38mm 12038 DC48V 0.55A 3-Pin Connector Industrial Cooling Fan
High-reliability 120mm DC cooling fan designed for industrial equipment, power supplies, servers, and control systems that require strong, consistent airflow and long service life.
Technical Specifications
- Brand: Unbranded
- Model Number: 4715VL-09W-B66
- Fan Type: DC axial fan
- Voltage: 48 V DC
- Current: 0.55 A
- Power: ~26 W (typical)
- Speed: 2900–3100 RPM (nominal)
- Airflow: ~180 CFM (cubic feet per minute)
- Static Pressure: ~0.68 inch H₂O
- Noise Level: ~48 dBA
- Bearing Type: Dual ball bearing
- Dimensions: 120 mm × 120 mm × 38 mm
- Connector: 3-Pin (Power +, Ground, Tach Signal)
- Lead Length: Approx. 12 inches (300 mm)
- Frame Material: Aluminum alloy
- Impeller Material: Reinforced plastic
- Rotation Direction: Counterclockwise viewed from label side
- Weight: Approx. 400 g
Interchangeable / Equivalent Part Numbers
4715VL-09W-B66, 4715VL-09W-B69, 4715VL-09W-B50, 4715VL-09W-B58, 4715VL-09W-B70
(All models share the same frame and voltage; check connector style and lead count before interchange.)
✅ Confirmed Compatibility
✔️ Industrial control cabinets and inverters
✔️ Power distribution and UPS systems
✔️ Server and telecom racks
✔️ Automation and process-control cooling
✔️ 48 V DC systems with 120 mm mounting
☑️ Key Features
☑️ 3-pin connector with tachometer feedback for fan speed monitoring
☑️ Dual ball bearings for long-term reliability in high-temperature environments
☑️ High static-pressure design suitable for dense electronics
☑️ Rugged aluminum frame for vibration resistance
☑️ Continuous-duty rated for 24×7 operation
☑️ Fully compatible drop-in replacement for standard 120 mm 48 V fans
⚙ Fit Notes
- Confirm that your original fan is 48 V DC, 120×120×38 mm, and uses a 3-pin connector.
- Ensure airflow direction (toward open-frame side) matches your installation.
- Compatible with a wide range of inverter, power, and network equipment using standard 120 mm 48 V fans.
- Designed for industrial environments where performance and reliability are critical.
