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Description
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Building on the core functionality of market favorites like Dynamic and Prisma, the Aspect series brings an exciting new aesthetic to the Fractal range of fans. Notable features include aerodynamic stator struts for lower turbulence, Trip Wire technology for enhanced blade efficiency, rifle bearings and built-in chaining support to simplify cable management.
In living color
- Let your system shine with six individually addressable hub-mounted RGB LEDs
- The aerodynamic stator struts decrease turbulence and noise caused by flowing air
- The Aspect frame offers aesthetics without compromising on performance
Extensive support
Compatible with ASUS AURA, Gigabyte Fusion, MSI Mystic Light, ASRock Polychrome and Razer Chroma
Rifle bearings
More efficient than the standard sleeve bearings
Trip Wire Technology
Introducing a micro-turbulent layer for enhanced blade efficiency
Chain feature
Simplify cable management by using the Aspect chain feature for multiple units
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Noiseblocker eLoop B12-2. Type: Fan, Fan diameter: 12 cm, Rotational speed (max): 1300 RPM, Noise level (high speed): 16.7 dB, Airflow: 86.9 m³/h. Voltage: 12 V. Width: 120 mm, Depth: 120 mm, Height: 25 mm. Product colour: White
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The Ultra Sleek Vortex 12 is a unique 120mm fan that is only 15mm thick! This thinner design helps to free up RAM slots and allows installation in smaller spaces. The USV 12 is not only thin, but also offers superb performance. It provides the highest static pressure of all 120mm fans, making it an excellent choice for water coolers and other radiators with narrow fin spacing!
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The Pure Wings 2 80mm PWM fans bring famous be quiet! silent cooling to entry level computing, yet are also appropriate for gaming and multimedia systems.
Combining outstanding reliability, quiet operation, and a great price-for-performance ratio, Pure Wings 2 80mm PWM is unique in its class. They are the ultimate reason to put well-known be quiet! silent cooling in your PC.
VERY QUIET OPERATION
Achieves a great price-for-performance ratio
The Pure Wings 2 80mm PWM fan operates at only 19.2dB(A) even at maximum speed. The perfect choice for silent home and office PCs as well as gaming and multimedia systems.
SILENCE-OPTIMIZED FAN BLADES
For even better cooling
Thanks to its surface-optimized fan blades the airflow is enhanced, noise-generating turbulences are minimized and the air pressure is increased. This feature is the key to effective cooling.
VARIABLE FAN SPEED FUNCTION
Varies the fan speed and noise level of the fan
Pulse Width Modulation (PWM) allows compatible 4-pin controllers - including those built into many motherboards - to intelligently vary the speed and thus the noise level of the fan. With PWM your system can ramp up the cooling when it’s needed, or operate in maximum quiet mode when it’s not.
RIFLE BEARING TECHNOLOGY
Gives the fan a very long lifespan
The Pure Wings 2 80mm PWM is the hallmark of outstanding reliability. This is achieved by its high-quality rifle bearing technology, which assures a very long lifespan of up to 80,000 hours.
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Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua’s AAO frame, the NF-A6x25 is a highly optimised, premium quality quiet fan in 60x25mm size. The PWM version sports Noctua’s custom designed NE-FD1 IC for fully automatic speed control via 4-pin fan headers and comes with a Low-Noise-Adaptor to reduce the maximum speed during PWM control from 3000 to 2300rpm. Its superb running smoothness, SSO2 bearing and Noctua’s trusted premium quality make it an elite choice for the highest demands.
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Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua’s AAO frame, the NF-A4x20 is a highly optimised, premium-quality quiet fan in size 40x20mm. The PWM version sports Noctua’s custom-designed NE-FD1 IC for fully automatic speed control via 4-pin fan headers and comes with a Low-Noise Adaptor as well as an OmniJoin™ Adaptor Set for easy connection to proprietary fan headers. Its superb running smoothness, reference-class SSO2 bearing and Noctua’s trusted premium quality make it an elite choice for the highest demands.
40x20mm size
Compared to Noctua’s award-winning NF-A4x10, the NF-A4x20 is twice as thick, which allows for increased static pressure performance and makes the NF-A4x20 ideal for demanding applications with high flow resistance.
Flow Acceleration Channels
The NF-A4x20 impeller features suction side Flow Acceleration Channels. By speeding up the airflow at the crucial outer blade regions, this measure reduces suction side flow separation and thus leads to better efficiency and lower vortex noise.
AAO Frame
Noctua's AAO (Advanced Acoustic Optimisation) frames feature integrated anti-vibration pads as well as Noctua's proprietary Stepped Inlet Design and Inner Surface Microstructures, both of which further refine the fan's performance/noise efficiency.
Stepped Inlet Design
Noctua's Stepped Inlet Design adds turbulence to the influx in order to facilitate the transition from laminar flow to turbulent flow, which reduces tonal intake noise, improves flow attachment and increases suction capacity, especially in space-restricted environments.
Inner Surface Microstructures
With the tips of the fan blades ploughing through the boundary layer created by the Inner Surface Microstructures, flow separation from the suction side of the blades is significantly suppressed, which results in reduced blade passing noise and improved airflow and pressure efficiency.
Integrated Anti-Vibration Pads
Integrated Anti-Vibration Pads made from extra-soft silicone minimise the transmission of minute vibrations while maintaining full compatibility with all standard mounting systems and fan clips used on heatsinks.
SSO2 bearing
The NF-A4x20 features the further optimised second generation of Noctua's renowned, time-tested SSO bearing. With SSO2, the rear magnet is placed closer to the axis to provide even better stabilisation, precision and durability.
Custom-designed PWM IC with SCD
Supporting fully automatic PWM speed control, the fan uses Noctua's custom-designed NE-FD1 PWM IC that integrates Smooth Commutation Drive (SCD) technology. By providing smoother torque impulses, SCD suppresses PWM switching noises and thus makes the fan quieter at low speeds.
Low-Noise Adaptor
The NF-A4x20 PWM is supplied with a (L.N.A.) that reduces the maximum fan speed from 5000 to 4400rpm. The L.N.A. can be used either to run the fan at a fixed speed of 4400rpm or to cap the maximum speed when using automatic PWM control.
OmniJoin™ adaptor set
Many devices featuring 40mm fans use proprietary fan headers, so the NF-A4x20 comes with Noctua's OmniJoin™ adaptor set. Just cut the original fan's cable, fix it to the adaptor using the supplied 3M Scotchlok™ connectors and you can plug the NF-A4x20 to proprietary fan headers!
Extensive cabling options
The fan's short 20cm primary cable minimises cable clutter in typical applications while the supplied 30cm extension provides extended reach when necessary. Both cables are fully sleeved and a 4-pin y-cable allows the connection of a second fan to the same PWM fan header for automatic control.
6-year manufacturer’s warranty
Noctua fans are renowned for their impeccable quality and outstanding longevity. Like all Noctua fans, the NF-A4x20 features an MTTF of more than 150.000 hours rating and comes with a full 6-year manufacturer’s warranty.
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Short Description
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500-1700 RPM, 20-78 CFM, 10-35.5 dB, RGB LED, 12V, 140x140x25 mm, black, 1 pc
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Noiseblocker eLoop B12-2, Fan, 12 cm, 1300 RPM, 16.7 dB, 86.9 m³/h, White
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Ultra Sleek Vortex 12 - 120mm Fan
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Pure Wings 2 | 80mm PWM
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4-pin PWM, 550/3000 RPM, 13.7/19.3 dB
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40x40x20 mm, 4-Pin PWM, 1200-5000 RPM, 12.2/14.9 dB, 0.6 W, 5-12 V
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