
Best Scythe products in the PC fans category
On this page you'll find a ranking of the best Scythe products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.
1. Scythe Kaze Flex 140 Square PWM fan, RGB, 300 - 1,800rpm
The Kaze Flex 140 Square PWM fan from Scythe is a powerful and stylish solution for cooling PC systems. With a diameter of 140 mm, this fan offers a maximum speed of 1,800 RPM and provides an efficient airflow of up to 171.26 m³/min. The noise level remains pleasantly quiet at a maximum of 26.45 dB(A), making it ideal for applications where a quiet environment is required. The integrated RGB lighting allows for personalized customization of its appearance, ensuring that the fan is not only functional but also aesthetically pleasing. The Kaze Flex fan is equipped with a 4-pin PWM connector, enabling precise speed control to optimize cooling performance as needed. With its modern design and combination of performance and style, this fan is an excellent choice for gamers and PC enthusiasts.
- Maximum speed of 1,800 RPM for high cooling performance
- Efficient airflow of up to 171.26 m³/min
- Quiet operation with a maximum of 26.45 dB(A)
- Integrated RGB lighting for personalized customization.

2. Scythe PC fan Kaze Flex 120 Slim 1800
The Kaze Flex fan series is equipped with vibration and shock-absorbing rubber pads at the tunnel-less screw holes. These decouplers effectively prevent the transmission of any vibrations that may occur and contribute to quiet operation. To provide high running smoothness and durability, the fans from the Kaze Flex series utilize a sealed liquid bearing (Sealed Precision FDB). The bearing and spindle are made entirely of high-quality, compressed metal and are lubricated by a special oil film that is resistant to temperatures up to 250 °C. This drastically reduces friction, ensuring high running smoothness and reduced wear, resulting in an average lifespan of 120,000 hours. The Kaze Flex PWM fan series is available in two power levels, offering a choice between a well-balanced speed range or an absolute low-noise solution. A generously sized and sleeved 50 cm connection cable, along with an adapter for direct connection to the power supply, allows for installation in almost any system.

3. Scythe Grand Flex SM1225GF12L
The Grand Flex PWM is the latest development from Scythe. Instead of relying on traditional techniques, the core components have been completely re-engineered from the ground up. The bearing is based on a sealed liquid bearing (Sealed Precision FDB). The rotor shaft rotates on an oil film generated by dynamic pressure, which reduces operational noise, friction, and wear on the bearing. The newly designed shape of the fan blades focuses the airflow towards the areas that need cooling, enhancing cooling performance.
This newly developed bearing is a closed system. The rotor shaft itself runs on an oil film. As a result, this fan bearing operates more quietly and with less wear compared to conventional sliding bearings. The special oil used for lubrication, which is temperature resistant up to 250 °C, supports these positive characteristics.
The unique design of the fan blades minimizes turbulence and directs the generated airflow directly to the areas that need cooling. This effect is further enhanced by the angled shape of the fan blades in the inner area.
The Grand Flex comes with vibration dampers for the installation of the fan. These effectively prevent the transmission of any vibrations that may occur to the PC case, actively increasing the smooth operation of the fan.
The fan can be connected directly to the motherboard or a fan controller via the 500 mm long 3-pin connection cable. If this is not possible or desired, a 3-pin to 4-pin Molex adapter is included for direct connection to the power supply.

4. Scythe slip stream
After the manufacturer Scythe made waves in the world of silent fans with the now-famous S-Flex series, they are back with a second offering. The new Slip Stream fans not only exhibit a similar quiet operation as the S-Flex, but they also move an impressive amount of air. They are ideal for cooling PC cases, coolers, and radiators.
The Slip Stream is available in various speeds, allowing buyers to choose the fan that best suits their needs. Whether it's extreme cooling performance or whisper-quiet operation, where no noise can be detected even from the shortest distance: everything is possible with the Slip Stream.

5. Scythe Glide Stream
The new Scythe GlideStream 140 series combines the proven design concept of small hub and large rotor blades with significant new features: grooved blades for even lower air resistance, rubber inlaid mounting holes to absorb vibrations of the working fan, and 120 mm holes for the mounting holes. The series is offered in four different speeds, including a PWM model, providing a wide range of applications.
Technical data:
Dimensions: 140 x 140 x 25 mm
Colour: Black
Voltage: 12V
Speed: 1200 rpm (+/- 10%)
Noise emission: 29.5 dBA
Conveying capacity: 84.59 CFM, 143.714 m³/h
Bearing: Plain bearing
Connection: 3 pin Molex plug
Life expectancy: 30,000 h
Scope of delivery:
1x Scythe Glide Stream 140 SY1425HB12M 1200rpm (140x140x25mm)
1x 4-pin Molex adapter
4x fixing screws.

6. Scythe Kaze Flex RGB PWM fan, 300-800 rpm
The Kaze Flex RGB PWM series combines the award-winning technology of the Kaze Flex fans with an optical revision and RGB LEDs. The all-black frame and decouplers emphasize the translucent fan blades illuminated by eight LEDs. A 4-pin 12V RGB connector allows regulation by standard RGB controllers. Thanks to an additional pass-through plug, several fans can be chained together. The outstanding performance of the Kaze Flex range remains untouched. The sealed precision FDB bearing ensures a service life of more than 120,000 hours. Available in three different performance levels with a max RPM of 800, 1200, or 1800, the fans offer an individual solution for every application.

7. Scythe Kaze Flex 140 Square ARGB PWM Fan 300-1200rpm
The Scythe Kaze Flex 140 Square ARGB PWM fan is a highly advanced fan that combines performance and aesthetics. With a diameter of 140 mm and a maximum speed of 1,200 RPM, this fan provides impressive airflow of up to 114.2 m³/h while ensuring whisper-quiet operation with a noise level of just 19.4 dB(A). The innovative Sealed-Precision-FDB bearing guarantees a lifespan of over 120,000 hours, making it a reliable choice for various applications. The ARGB lighting in the hub of the fan allows for stunning lighting effects that enhance the appearance of any system. Additionally, the decouplers mounted at the corners help reduce vibrations, further minimizing noise and optimizing overall performance.
- Sealed-Precision-FDB bearing for a lifespan of over 120,000 hours
- High static pressure of up to 1.25 mmH2O for effective cooling
- ARGB lighting for customizable lighting effects
- Decouplers for vibration reduction for quiet operation
- Maximum airflow of 114.2 m³/h at minimal noise level.

8. Scythe PC fan Kaze Flex 140 Square PWM
The Scythe Kaze Flex 140 Square PWM is a powerful PC fan designed for efficient cooling in computer cases. With a diameter of 140 mm, this fan provides optimal airflow to regulate the temperature inside the case. The Kaze Flex 140 operates at a variable speed ranging from 300 to 1200 RPM, allowing it to adapt to specific cooling needs. The fan is equipped with a 4-pin PWM connector, enabling precise speed control through the motherboard. This not only ensures effective cooling but also allows for quiet operation, as the noise level at maximum speed is only 19.4 dB. The Kaze Flex 140 is therefore an ideal choice for users who value quiet and efficient cooling.
- Maximum airflow of 114.3 m³/min for optimal cooling
- Low noise level of only 19.4 dB at maximum speed
- PWM technology for dynamic speed regulation
- Includes extension cable for flexible installation.

9. Scythe Kaze Flex 120 White PWM fan, 300-1200rpm
The Kaze Flex series case fans are efficient and high-performance fans that feature high-quality bearings and an integrated anti-vibration system. Thanks to the extra passthrough socket, multiple fans can be daisy-chained together, and the sealed precision FDB bearing ensures a lifespan of over 100,000 hours.

10. Scythe PC fan Kaze Flex 92 Slim RGB PWM
The Scythe Kaze Flex 92 Slim RGB PWM is a powerful PC fan that provides efficient cooling and appealing visual effects. With a diameter of 9.2 cm and a slim design of just 16 mm, this fan is ideal for compact cases and applications where space is limited. The fan offers a wide speed range of 300 to 2500 RPM, allowing for flexible adjustments to the system's cooling needs. Thanks to PWM technology, the speed can be automatically adjusted to the system's temperature, resulting in optimal performance and reduced noise levels. The RGB lighting allows for personalized customization of the PC setup and can be synchronized with other RGB-compatible components. The Kaze Flex 92 Slim RGB PWM is therefore an excellent choice for those who value both performance and aesthetics in their PC design.
- PWM technology for automatic speed control
- RGB lighting for personalized customization
- Maximum airflow of 41.3 m³/h for efficient cooling
- Noise level of up to 23.2 dB for quiet operation.
