Description
ELEPEAK B5505AFHNF2100TN is a 5VDC 55x50x5mm Blower optimized for ultra-thin laptop thermal management and high-density heat dissipation. This centrifugal fan utilizes a DC brushless motor architecture with advanced fluid dynamic bearings to minimize thermal impedance while maintaining structural rigidity in compact chassis. Engineered specifically for the Lenovo ThinkBook 13s G4 ARB IAP, it operates at a rated 0.5A and features precise PWM speed control to balance acoustic profiles with cooling efficiency. The aerodynamic impeller design ensures high static pressure to overcome internal system resistance, making it a critical component for maintaining peak CPU and GPU performance.
Model Number: B5505AFHNF2100TN
Brand: ELEPEAK
Product Type: Centrifugal Blower Fan
Rated Voltage: 5VDC
Voltage Range: 4.5 – 5.5 VDC
Rated Current: 0.5A
Power: 2.5W
Rated Speed: 4800 RPM
Bearing Type: Fluid Dynamic Bearing
Max. Air Flow: 4.20 CFM (7.14 m³/h / 0.11 m³/min)
Max. Static Pressure: 12.50 mmH₂O (122.58 Pa / 0.49 inH₂O)
Dimensions: 55 x 50 x 5 mm
Weight: 22g
Life Expectancy: 40,000 hours at 40C
Speed Control: PWM (4-wire)
Termination: 4-pin micro connector
Housing Material: UL94V-0 Plastic and Aluminum
Blade Material: UL94V-0 PBT
Operating Temperature: -10C to +70C
Storage Temperature: -40C to +75C
Part Number: 5F10S14001
Protection Features: Locked Rotor Protection, Reverse Polarity Protection
Certifications: CE, RoHS, TUV
B5505AFHNF2100TN Applications
1. Ultra-thin Laptop Thermal Modules: Engineered as a direct replacement fan for Lenovo ThinkBook 13s G4 series to maintain low thermal impedance in 13-inch form factors.
2. Compact Embedded Systems: Ideal for low-profile industrial NUCs where high static pressure is required to exhaust heat through restrictive fin stacks.
3. Portable Medical Devices: Provides low-vibration cooling for handheld diagnostic equipment requiring high-reliability DC brushless components.
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Additional information
| Shipping Weight | 1 kg |
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