







❄️ Stay cool, stay ahead — the silent powerhouse your rig deserves!
The Thermalright TL-B14 is a 140mm PWM-controlled cooling fan delivering up to 82.5 CFM airflow at 1500 RPM with ultra-quiet noise levels under 27.6 dBA. Featuring high-precision S-FDB V2 sealed bearings and advanced laser-balanced blades, it offers durable, efficient cooling ideal for CPU coolers, radiators, and PC cases. Its smart speed control adapts to motherboard temperatures, ensuring optimal performance and longevity.
| ASIN | B0BTCP7CVL |
| Air Flow Capacity | 82.5 Cubic Feet Per Minute |
| Best Sellers Rank | #58,453 in Computers ( See Top 100 in Computers ) #457 in Computer Case Fans |
| Brand | Thermalright |
| Brand Name | Thermalright |
| Compatible Devices | Desktop |
| Cooling Method | Fan |
| Cooling method | Fan |
| Customer Reviews | 4.4 out of 5 stars 20 Reviews |
| Included Components | case fan |
| Item Dimensions L x W x H | 25L x 140W x 140H millimeters |
| Item height | 5.51 inches |
| Manufacturer | Thermalright |
| Material Type | Aluminum |
| Maximum Rotational Speed | 1500 RPM |
| Noise Level | 27.6 Decibels |
| Power Connector Type | 4-Pin |
| Power connector type | 4-Pin |
| Product dimensions | 25L x 140W x 140H millimeters |
| UPC | 772168572773 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Wattage | 1.8 watts |
L**S
Muy buen precio, muy silencioso, muy buena presión de aire y muy buena construcción
Estos ventiladores Thermalright son una maravilla!! A: Muy buena presentación, trae cable divisor, tornillos para fijar de dos tipos de los normales o de los que tienen contra tuerca, y también tienen antivibrador. B: Muy buena construcción, materiales de primera como thermaltake. C: Mucho mejor que Arctic y thermaltake, comparado con los mismos tamaños, tiene menor nivel de ruido y mayor nivel de presión de aire. Lo puse en con el cable adaptador del PMW con del ventilador del CPU para una buena circulación del aire del CPU y funciona de maravilla mantiene el sistema silencioso Cabe mencionar que compre el thoughair y trae el thougfan de 120mm, pero el thoughair 12 lo cambien por un thermalright TL-B12 y tiene más velocidad, más presión de aire, más silencioso. La motherboard lo ajusta automáticamente, lo tengo en las 1000rpm y es muy raro que suba de ahi y ni se escucha. El though fan lo ocupe en la fuente ATX thermlatake y si de maravilla redujo el ruido del ventilador de la fuente, el flujo de aire, por ende, mayor enfriamiento en la fuente ATX. Cabe mencionar que a fuente thermaltake tiene regulación automática de la velocidad del ventilador de la fuente ATX y el ventilador original hacía mucho ruido cuando estaba jugando ahora ni se escucha y si tiene mayor flujo de aire!
M**N
This is the brand to buy.
For life and performance this is the best. They are not very nice looking. But have the longest life and best cfs of all the computer fans I have tried. And I have seen them all. They cost more because they are worth it. A cooling fan is the most important component in a computer. Cooling will save it from burning out. Buy the best. Don't throw your money away on cheaper fans. Because it's not just your fans you will need to replace it will be gpu or cpu or mother boards. And them cost hundreds and even thousands of dollars. Then even come with noise dampers and cable splitter. That's very nice. You can't see mine in my picture but I use 12 on the water cooling, and 6 more for air flow.
P**W
Great 140mm Fans for the price. Thermaltake has great quality parts that don't break the bank.
Good cooling and acceptable noise levels for the price. Used as replacement fans for my 420mm AIO, overall I am happy with my purchase.
K**.
Product is sold as used claiming to be new.
The package box on the side was ripped and the plastic housing for the package inside the box is broken in half. This product has been opened, damaged returned and resold as "new".
W**M
Good low priced fan
For the price, Thermalright's products are tough to beat, including this fan. It can be a little noisy, but all 140mm fans tend to be noisier than smaller fans. With a 140mm fan though, you can reduce the fan speed and still get good air movement. I found that the heads of the included mounting screws were a little too small for my case (Montech Air 903), and if tightened too much would slip through the mounting slots. That's the only con for this fan I've found so far.
Trustpilot
4 days ago
3 days ago