Top 10 Best 140mm Case Fans To Keep Your Build Cool in 2024

The Noctua NF-P14s redux-1500 PWM is a high-performance 140mm case fan that delivers exceptional cooling performance with minimal noise. It is designed for use in air coolers, heat sinks, and cases, and features a wide range of advanced features that make it an excellent choice for demanding users.

The NF-P14s redux-1500 PWM is built around a custom-designed impeller that has been optimized for airflow and static pressure. This unique design allows the fan to move large volumes of air at high pressures, making it ideal for use in demanding applications such as overclocking and liquid cooling. The fan also features a low-noise motor that produces only 19.8 dB(A) at full speed, making it one of the quietest 140mm fans on the market.

The Thermalright TL-C14C CPU Fan stands out as a formidable force in the realm of PC cooling. Its impressive 140mm size commands attention, enabling it to effortlessly circulate copious amounts of air throughout your system. The meticulously engineered S-FDB bearing technology operates with an almost inaudible hum, creating a serene and distraction-free computing environment. This pinnacle of cooling performance is further amplified by the astonishing speeds of up to 1500RPM, ensuring your PC remains ice-cool even under the most demanding workloads.

The TL-C14C seamlessly adapts to a multitude of PC case and CPU configurations, making it an ideal choice for enthusiasts seeking versatility. It is a long-term investment in your PC's well-being, boasting durable construction that promises years of unwavering performance. While its premium price may deter budget-conscious consumers, the exceptional quality and unparalleled cooling capabilities make the Thermalright TL-C14C CPU Fan an indispensable asset for any PC enthusiast seeking the ultimate in cooling performance.

The Thermaltake CT140 140mm Case Fan Pack is a high-performance cooling solution designed to enhance airflow and reduce system temperatures. Its dual 140mm fans deliver up to 76.6 CFM, ensuring optimal cooling for even the most demanding systems. The anti-vibration mounting system effectively dampens vibrations and noise, resulting in a quieter operating environment. Additionally, the daisy-chain design enables effortless installation, allowing users to connect multiple fans in series and power them from a single header.

The Thermaltake CT140 excels in providing ample cooling capacity, making it ideal for enthusiast-grade PCs and workstations. Its durable construction and hydraulic bearing design ensure long-lasting operation. However, it is worth noting that the large size of the 140mm fans may not be compatible with all cases, particularly compact builds. Furthermore, the lack of speed control options might be a limitation for users seeking precise fan adjustments.

The be quiet! Pure Wings 3 140mm Quiet PWM Case Fan is an ideal choice for those seeking a combination of performance and acoustics. With its high top-end speed, it delivers exceptional cooling when needed, while its low minimum RPM ensures near-silent operation at idle. The optimized airflow and pressure ensure efficient heat dissipation, making it suitable for demanding systems and gaming setups.

The PWM control allows for precise fan speed regulation, enabling users to strike the perfect balance between cooling and noise levels. While it may not be as durable as higher-end fans or have the longest warranty, the be quiet! Pure Wings 3 140mm Case Fan offers excellent value for its price point and is a reliable choice for those prioritizing both performance and affordability.

Prepare to experience a new level of cooling prowess with the Thermalright TL-C14C-S, the epitome of 140mm case fans. Its expansive fan blades and cutting-edge PWM technology work in harmonious unison to deliver exceptional airflow, ensuring your system remains admirably cool even during the most demanding tasks.

But this fan goes beyond mere cooling capabilities. It operates with whisper-quiet stealth, thanks to its advanced PWM technology, so you can focus on your tasks without any distracting noise. Furthermore, its versatile mounting options empower you to integrate it effortlessly into your case, maximizing airflow and optimizing cooling performance. While it may be slightly bulkier than standard fans, the Thermalright TL-C14C-S more than compensates with its outstanding cooling capabilities and ultra-quiet operation.

Noctua's NF-A14 PWM chromax.Black.swap 140mm case fan strikes the perfect balance between impressive performance and remarkable silence. Its advanced aerodynamic design and optimized blade geometry generate a powerful airflow of 170 m³/h, ensuring effective cooling throughout your PC case. Yet, amidst all this power, the NF-A14 operates with an incredibly low noise level of just 24.6 dB(A), making it an ideal choice for noise-sensitive environments.

The NF-A14 is not just about hushed performance; it's also built to last. Its durable construction and premium materials guarantee long-lasting operation, while the swappable anti-vibration pads and included accessories provide unparalleled customization options to fit any case configuration. Whether you're a seasoned PC enthusiast or simply seeking the best cooling solution for your rig, the Noctua NF-A14 PWM chromax.Black.swap is an exceptional choice for quiet and efficient cooling.

The Noctua NF-A14 PWM is reference-class, premium quality 140mm fan for exceptional quiet cooling performance. Its refined aerodynamic design and custom-designed blades provide excellent airflow with low noise levels. The SSO2 bearing and metal reinforced axis ensure high durability. The NF-A14 is also equipped with a low-noise adapter, which lets you reduce the fan's speed and noise further.

The Noctua NF-A14 PWM is an excellent choice for those who are looking for a high-quality, quiet 140mm fan for their PC case. It is also a great option for use in heatsinks and radiators. However, it is worth noting that the NF-A14 is a bit more expensive than other fans on the market. Additionally, the brown color of the fan may not match all systems.

Antec's 140mm PC case fans are a solid choice for users seeking reliable and effective cooling solutions for their computers. These high-performance fans deliver an impressive airflow, capable of efficiently dissipating heat from within the case, ensuring optimal system performance even during demanding tasks.

The fans operate remarkably quietly, minimizing noise distractions while maintaining optimal airflow. They feature a durable construction and are backed by Antec's reputation for producing quality components. Overall, these 140mm case fans offer an excellent balance of performance, reliability, and value for money, making them a suitable choice for various PC builds.

The Lian Li UNI Fan SL-Infinity 140mm Case Fan is a premium cooling solution that combines exceptional performance with stunning aesthetics. Its large 140mm size ensures maximum airflow and efficient heat dissipation, making it ideal for high-performance systems and demanding applications. The ARGB lighting adds a touch of brilliance to your build, with customizable effects that can be synchronized with other compatible components. The innovative daisy-chain design streamlines cable management, allowing for a clean and organized interior. Installation is a breeze with the one-cable connection, eliminating the clutter of multiple wires. While the UNI Fan SL-Infinity does not come with a controller, it is compatible with most major motherboard and controller brands, providing flexibility and convenience. On the downside, additional fans may be necessary to achieve optimal cooling for larger systems. Overall, the Lian Li UNI Fan SL-Infinity 140mm Case Fan is an excellent choice for enthusiasts seeking a balance of cooling efficiency, eye-catching aesthetics, and ease of use.

Introducing the 140mm Case Fan, the perfect solution for upgrading your PC's cooling system. With its generous 140mm diameter, this high-performance fan delivers exceptional airflow while operating at an incredibly low noise level.

The 1000RPM speed ensures optimal cooling for your system's components, effectively dissipating heat and maintaining stable temperatures. Its premium construction and precision-engineered blades minimize noise and vibration, creating a tranquil computing experience. Whether you're a gamer, content creator, or simply value a quiet workspace, this 140mm Case Fan is the perfect choice. The 3-pin and 4-pin connectors offer versatile compatibility with most motherboards and fan controllers, while the Molex connector provides additional power options.