NMB 4710KL-07W-B56 4-Wire Server Cooling Fan, 48V 0.24A 120x120x25mm (12CM) - Dual Ball Bearing for Industrial/Server Equipment

As a genuine NMB (MinebeaMitsumi) precision cooling componenttrusted by global server and industrial equipment manufacturersthe 4710KL-07W-B56 fan delivers uncompromising performance for 24/7 critical operations. Engineered with industrial-grade durability, intelligent control, and efficient heat dissipation, its the ideal solution for maintaining optimal temperatures in servers, control cabinets, and automation systems.

1. Model: NMB 4710KL-07W-B56
2. Voltage/Current: 48V DC, 0.24A (energy-efficient operation for continuous use)
3. Size: 120x120x25mm (12CM) standard 12025 form factor
4. Wiring: 4-Wire (PWM Speed Regulation + FG Speed Feedback)
5. Bearing Type: Dual Ball Bearings (for long lifespan and harsh-environment resilience)

Genuine NMB Quality & Compatibility

As an original NMB component, this fan meets the brands strict precision and reliability standardsensuring seamless compatibility with original server chassis, industrial inverters, and power control systems. Its a direct replacement for worn-out fans in NMB-equipped equipment, eliminating compatibility risks.

Intelligent 4-Wire Adaptive Cooling

The 4-wire design integrates PWM (Pulse Width Modulation) speed control and FG (Frequency Generator) feedback:

1. PWM Regulation: Automatically adjusts fan speed based on real-time equipment temperatureramping up airflow to cool high-heat components, then slowing down to save energy during low-load operation (no manual adjustments required).
2. FG Feedback: Provides real-time speed data for remote monitoring via industrial control systems. Alerts trigger for abnormal speed, enabling proactive maintenance and reducing the risk of overheating-related failures.

Industrial-Grade Durability for 24/7 Use

Featuring dual ball bearings (vs. standard oil-impregnated bearings), this fan resists dust, high temperatures (operating range: -10 to 70), and mechanical wear. It delivers a service life of tens of thousands of hourscritical for non-stop server rooms, factory automation lines, and outdoor equipment enclosures. The robust plastic housing withstands vibration and impact in harsh industrial environments.

Efficient Heat Dissipation to Protect Equipment

Precision-engineered fan blades and optimized airflow design deliver concentrated, high-volume ventilation that targets core heating components (e.g., server CPUs, inverter modules). It rapidly dissipates trapped heat, preventing overheating-induced frequency throttling, component burnout, or system shutdownsprotecting your valuable equipment and extending its operational life.

Hassle-Free Installation & Universal Fit

With standard 12025 dimensions and industry-standard mounting holes, the fan installs in 3 minutes: align with existing screw points, secure with hardware, and connect the 4-wire harness to the compatible interface. No drilling, rewiring, or modifications are neededideal for quick replacements or system upgrades.

Quiet, Low-Vibration Operation

NMBs precision manufacturing minimizes operating noise and vibration. Even in dense server rooms or close-proximity workspaces, the fan runs quietly without disrupting workflows. Shock-absorbing design reduces resonance with equipment enclosures, further lowering noise and protecting both the fan and host machinery.

1. Server racks & data center equipment
2. Industrial inverters & frequency converters
3. Electrical control cabinets & power supplies
4. CNC machines & automation systems
5. Outdoor telecom enclosures

Every NMB 4710KL-07W-B56 fan undergoes rigorous testing (temperature resistance, vibration, airflow performance) to meet industrial standards. Its backed by NMBs reputation for precision engineeringensuring consistent, reliable cooling for years of critical operation.

Upgrade your equipments cooling system with a genuine NMB fan that combines intelligence, durability, and efficiency. Choose the 4710KL-07W-B56 for non-stop performance you can trust.