







❄️ Stay cool, stay ahead — the silent guardian your rig deserves!
The Thermalright TL-B14 is a 140mm PWM-controlled CPU and case fan delivering up to 82.5 CFM airflow at a quiet 27.6 dBA noise level. Featuring high-precision S-FDB V2 sealed bearings and laser-balanced blades, it offers durable, efficient cooling with automatic speed adjustment up to 1500 RPM. Ideal for enhancing CPU cooler performance and case ventilation, it’s engineered for professionals who demand silent, reliable thermal management.






| ASIN | B0BTCP7CVL |
| Air Flow Capacity | 82.5 Cubic Feet Per Minute |
| Best Sellers Rank | #87,197 in Computers ( See Top 100 in Computers ) #741 in Computer Case Fans |
| Brand Name | Thermalright |
| Compatible Devices | Desktop |
| Cooling Method | Fan |
| Customer Reviews | 4.5 4.5 out of 5 stars (21) |
| Included Components | case fan |
| Item Dimensions L x W x H | 25L x 140W x 140H millimeters |
| Manufacturer | Thermalright |
| Material Type | Aluminum |
| Maximum Rotational Speed | 1500 RPM |
| Noise Level | 36 Decibels |
| Number of Items | 1 |
| Part Number | TL-B14 |
| Power Connector Type | 4-Pin |
| UPC | 772168572773 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Wattage | 1.8 watts |
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