Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)

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Reviews
  • ESR

    > 3 day

    This protector worked well to keep our mattress dry during an accident our 3 year old son had in the bed. Its soft to the touch, seems well constructed, and kept the mattress dry. I would highly recommend this product.

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    > 3 day

    I GIFTED THESE TO A VERY DEAR FRIEND. BASED ON FEEDBACK FROM HER, SHE LOVED THE QUALITY OF THE TWEEZERS. I WOULD PURCHASE AGAIN SINCE SHE WAS SO SATISFIED.

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    > 3 day

    So far we really like this polish. It does have acetate in it, and smell like nail polish to a lesser degree, but it does, but with all the other things taken out of it, I feel better using this product.

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    > 3 day

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    > 3 day

    I love this supplement. Its a convenient way to add extra fruit and vegetables to your daily diet. It helps with digestion, too.

  • chen xiao yang

    Greater than one week

    This blanket is very soft,, and his car design is very beautiful, I like it very much, it is worth buying

  • darlene

    > 3 day

    I have been using Trimedica MSM Powder for more than 8 years. Started using it because someone told me it would help with asthma. It is awesome. I drink it in distilled water. It is bitter, but I dont care because it works! I have tried the capsules but they dont work as well.

  • Nicholas Holhut

    > 3 day

    Outstanding, I got a custom configuration at a competitive price. This computer crushes a every game Ive thrown at it. The SSHD boots in ~12 seconds. This laptop can replace all but the very best desktops out there.

  • Maxine Mcneal

    Greater than one week

    I love this oil. It has a wonderful scent that last just about all day on me. Its not oily, or greasy which makes it a plus for me. The price was very cheap considering the scent is very high! I definitely will purchase this oil again. I love this stuff!!

  • Loretta

    > 3 day

    I bought this because I need a flat iron that would work in Europe and it worked just fine. I continued to use it when I returned to the States - its a great product and I recommend it.

NF-A4x10 FLX headerNF-A4x10 FLX header

Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua’s AAO frame, the NF-A4x10 FLX is a highly optimised, premium quality quiet fan in 40x10mm size. Smooth Commutation Drivetechnology and Noctua’s reference class SSO2 bearings ensure superb running smoothness and excellent long-term stability. Topped off with modular cabling and a Low-Noise Adaptor and OmniJoin Adaptor Set, the NF-A4x10 is a premium choice for the highest demands.

5V PWM version5V PWM version

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.

NF-A4x10 FACNF-A4x10 FAC

SSO2SSO2

NF-A4x10 AVPNF-A4x10 AVP

NF-A4x10 ISMNF-A4x10 ISM

Flow Acceleration Channels

The NF-A4x10 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.

SSO2 Bearing

The NF-A4x10 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.

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.

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.

NF-A4x10 bannerNF-A4x10 banner

Reduced motor hub size

Thanks to its streamlined, compact motor design, the NF-A4x10"s motor hub is smaller than with conventional 4cm fans. This allows for more blade surface area and thus contributes to the NF-A4x10"s superior airflow and pressure performance.

NF-A4x10 PWM table NF-A4x10 FLX table NF-A4x10 5V PWM table NF-A4x10 5V table
NF-A4x10 PWM NF-A4x10 FLX NF-A4x10 5V PWM NF-A4x10 5V
Connector 4-pin PWM 3-pin 4-pin PWM 3-pin
Voltage 12 V 12 V 5V 5V
RPM Max: 5000 / Min: 1000 4500 Max: 5000 / Min: 1000 4500
RPM with L.N.A. 3700 3700 - -
Acoustical Noise 19,6 dB(A) 17,9 dB(A) 19,6 dB(A) 17,9 dB(A)
Acoustical Noise with L.N.A. 12,9 dB(A) 12,9 dB(A) - -
Size 40x40x10 mm 40x40x10 mm 40x40x10 mm 40x40x10 mm
Colour Brown & Beige Brown & Beige Brown & Beige Brown & Beige

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