Synology FAN 40X40X20_2 computer cooling system Computer case 4 cm

NF-A15 PWM

BL037

NF-A6X25-PWM

SST-KR01

NF-A4X10 5V PWM

The NF-A15 is a premium quality quiet 140mm fan with a round frame that complies with Noctua’s AAO (Advanced Acoustic Optimisation) standard. The NF-A15’s frame features 120mm mounting holes (105mm spacing) and has been enlarged to 150mm width in order to provide superior performance on today’s high-end CPU coolers. Featuring sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A15 further improves the renowned quiet cooling performance of the award-winning NF-P14. Noctua’s custom designed PWM IC for fully automatic speed control and reference class SSO2 bearings guarantee superb running smoothness and excellent long-term stability. Topped off with modular cabling, a Low-Noise Adaptor and 6 years manufacturer’s warranty, the NF-A15 is a premium choice for the highest demands.

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.

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.

The Krypton series coolers are designed to provide high performance and value for your CPU. The Krypton KR01, at only 54mm high including fan, features two 6mm thick copper heat pipes connect to a base designed for AMD processor. A highly efficient, dual ball bearing 80mm PWM fan is included to provide up to 95W of cooling power. For users requiring good performance in space limited applications, the KR01 is a great choice.

Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and an AAO frame, the NF-A4x10 5V PWM is a PWM enabled 5V variant of Noctua’s award-winning, premium quality quiet 40x10mm fan. The custom designed NE-FD3 PWM IC that integrates Smooth Commutation Drive technology and Noctua’s reference class SSO2 bearings guarantee superb running smoothness and excellent long-term stability. Topped off with modular cabling, the OmniJoin Adaptor Set Adaptor Set and 6 years manufacturer’s warranty, the NF-A4x10 5V PWM is a premium choice for demanding 5V applications that require PWM control.

140mm, 4-pin PWM, 1200rpm, SSO2

Pure Wings 2 | 80mm PWM

4-pin PWM, 550/3000 RPM, 13.7/19.3 dB

80 mm, 33 dBA, 34.33 CFM, 800 ~ 3000 RPM

NF A4x10 5V PWM

Noctua

be quiet!

Noctua

Silverstone

Noctua