Noctua Nf A20 Pwm Chromax Black

Having received dozens of awards and recommendations from international hardware websites and magazines, the NF-A20 has established itself equally a default choice when it comes to premium-quality 200mm fans. The chromax.black.bandy edition combines the NF-A20's signature quiet cooling performance with an attractive all-black design and a bundle of swappable blood-red, white, blueish, dark-green, yellow and black anti-vibration pads that let the color-customisation of the fan to match individual build colour schemes. For further customisation, a wide range of accessories such equally coloured cables and anti-vibration mounts are bachelor separately. Topped off with Noctua's trusted premium-form SSO2 begetting, more than than 150,000 hours MTTF and half-dozen-twelvemonth manufacturer'south warranty, the NF-A20 PWM chromax.black.swap is the perfect choice for all users who value individual, focused build aesthetics merely as much every bit class-leading quality and performance.

Details

Award-winning NF-A20 design

Accolade-winning NF-A20 design

Having received dozens of recommendations from the international press, Noctua'southward NF-A20 has become a proven premium choice for 200mm cooling needs. Its renowned efficiency has convinced tens of thousands of customers all over the world.

chromax.black.swap edition

Maximising color choices, Noctua's chromax.black.swap edition fans can be color-customised using the included swappable anti-vibration pads likewise as optional anti-vibration mounts and cables. This makes them ideal for enthusiasts looking for truthful premium-grade fans that can be colour-coordinated with popular build themes such as all black, black & white or black & red.

Swappable anti-vibration pads in 6 colours

Swappable anti-vibration pads in half-dozen colours

The NF-A20 PWM chromax.black.swap comes with 4 white, carmine, bluish, green and yellowish as well as eight black NA-AVP6 anti-vibration pads. By combining the various colours with black or going all black, the fan tin be coordinated with most pop build color schemes out of the box. Additional NA-SAVP6 sets for outfitting both sides in 1 color can be purchased separately.

Optional coloured cables

Noctua'due south chromax line fans use a modular cabling arrangement and come up pre-fitted with a fully sleeved black NA-EC1 30cm cable. For refined colour coordination, white, red, blue, green and yellowish 30cm NA-EC1 cables plus corresponding NA-YC1 y-cables are available separately.

Optional coloured anti-vibration mounts

To complement the coloured anti-vibration pads included with the fans, users can buy chromax line NA-SAV2 anti-vibration mounts that enable the convenient, quick and vibration-gratis installation of fans in standard mounting holes for example fans.

154mm, 110x180mm and 170mm hole spacing

In order to ensure broad compatibility with today's PC cases, the NF-A20 features three sets of mounting holes: While the 154x154mm and 110x180mm spacing allow it to replace virtually 200mm fans, the 170x170mm spacing is used past many 230 and 250mm fans, which can thus also be replaced past the NF-A20.*

Flow Acceleration Channels

The NF-A20 impeller features suction side Flow Acceleration Channels. By speeding up the airflow at the crucial outer blade regions, this measure reduces suction side menstruum separation and thus leads to better efficiency and lower vortex noise.

AAO frame

Noctua's AAO (Advanced Acoustic Optimisation) frames characteristic integrated anti-vibration pads besides equally 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'southward Stepped Inlet Pattern adds turbulence to the influx in order to facilitate the transition from laminar menses to turbulent catamenia, which reduces tonal intake racket, improves menses attachment and increases suction capacity, specially in space-restricted environments.

Inner Surface Microstructures

With the tips of the fan blades ploughing through the purlieus 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 racket and improved airflow and pressure efficiency.

SSO2 bearing

SSO2 begetting

The NF-A20 features the further optimised 2d 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.

Metal bearing shell

Metal bearing beat out

In society to guarantee the highest possible degree of manufacturing precision, minimum tolerance and excellent long-term stability, the chromax edition fans sport a CNC milled bearing crush made entirely from brass.

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 Polish Commutation Drive (SCD) applied science. By providing smoother torque impulses, SCD suppresses PWM switching noises and thus makes the fan quieter at low speeds.

6-year manufacturer's warranty

Noctua fans are renowned for their impeccable quality and outstanding longevity. Like all Noctua fans, the NF-A20 features an MTTF of more 150.000 hours rating and comes with a full half dozen-year manufacturer's warranty.

*Equally at that place is no fixed manufacture standard for the size or hole spacing of 200mm, 220mm, 230mm or 250mm fans, please encounter our case compatibility list and advisedly check both the hole setup of your chassis and the available infinite (the NF-A20 is 30mm thick whereas some other 200mm fans are just 20mm!) in order to verify that the NF-A20 is compatible with your chassis. In case of doubt, delight contact your chassis manufacturer.