NMB DC Fan 3612KL-05W-B56 24V 0.32A 91x91x31mm (USED LIKE NEW)
The NMB 3612KL-05W-B56 is a robust DC brushless cooling fan designed for demanding applications that require consistent airflow and reliable thermal management. With its 24V operation and durable construction, it is widely used in servers, telecom equipment, and industrial control systems. Its compact 92mm size combined with a thicker frame allows it to deliver strong airflow and maintain stable cooling performance even in confined spaces.
This unit is offered in “used like new” condition, making it a cost-effective solution while maintaining excellent functionality. The fan typically features a multi-wire interface (commonly 3 or 4 wires), enabling additional capabilities such as speed monitoring or PWM control in advanced systems. Built with high-quality bearings and precision engineering, NMB fans are known for long service life and dependable operation in continuous-use environments.
Features:
- High airflow and efficient cooling performance.
- Durable and long operational lifespan.
- Stable and low-vibration operation.
- Suitable for continuous industrial use.
- Compact yet powerful design.
- High static pressure capability.
- Reliable performance in demanding environments.
- Optional tachometer/PWM support (depending on version).
Specifications:
| Parameter | Value |
|---|---|
| Brand | NMB (MinebeaMitsumi) |
| Model | 3612KL-05W-B56 |
| Size | 91 x 91 x 31 mm (91mm fan, 31mm thick) |
| Supply Voltage | 24 V DC |
| Current | 0.32 A |
| Power Consumption | 7.68 W |
| Speed (typical) | 3600 ~ 4000 RPM |
| Airflow (typical) | 60 ~ 75 CFM |
| Static Pressure (typical) | 0.25 ~ 0.35 inH₂O |
| Noise (typical) | 40 ~ 45 dBA |
| Bearing Type | Dual Ball Bearing |
| Life Expectancy | 70,000 hours @ 25°C |
Applications:
- Server and data center cooling.
- Industrial control panels.
- Power supplies and inverters.
- Telecom and networking equipment.
- Automation systems.
- Electronic enclosure ventilation.
Package Includes:
- 1x NMB DC Fan 3612KL-05W-B56 24V 0.32A 91x91x31mm (USED LIKE NEW).

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