Product Overview
Low Noise 60mm Fan
Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua’s AAO frame, the NF-A6x25 is a highly optimized, 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 2100rpm. Its superb running smoothness, SSO2 bearing, and Noctua’s trusted premium quality make it an elite choice for the highest demands.Reduced Motor Hub Size
Thanks to its streamlined, compact motor design, the NF-A6x25's motor hub is smaller than with conventional 6cm fans. This allows for more blade surface area and thus contributes to the NF-A6x25's superior airflow and pressure performance.
Flow Acceleration Channels
The NF-A6x25 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 minimize the transmission of minute vibrations while maintaining full compatibility with all standard mounting systems and fan clips used on heatsinks.
SSO2 Bearing
The NF-A6x25 features the further optimized 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 stabilization, precision, and durability.
Custom-designed PWM IC with SCD
Supporting fully automatic PWM speed control, the NF-A6x25 PWM 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.
Stops at 0% PWM
When the fan is set to 0% PWM duty cycle by the motherboard or PWM fan controller, it will stop. This makes it ideal for creating setups with semi-passive cooling that automatically turn the fans off and thus run completely silent at idle if thermals allow.
Low-Noise Adaptor
The NF-A6x25 PWM is supplied with an (L.N.A.) that reduces the maximum fan speed from 3000 to 2100rpm. The L.N.A. can be used either to run the fan at a fixed speed of 2100rpm or to cap the maximum speed when using automatic PWM control.
Extensive Cabling Options
The fan's short 20cm primary cable minimizes 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 NF-A6x25 PWM 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-A6x25 features an MTTF of more than 150.000 hours rating and comes with a full 6-year manufacturer’s warranty.
Features
• 60 x 25mm quiet PC PWM cooling fan.• Noise level 19.3 dB(A).
• Features OmniJoin Adaptor Set.
• Six-year manufacturer warranty.
Shipping & Returns – RMA
TECHMIMO promises to always deliver high quality products at competitive prices. Our mission is to gain 100% customer satisfaction. However, in rare cases if you aren't satisfied with any of our products received then you can apply for an RMA (Return Material Authorization) which is subject to our terms and conditions below. At the time of placing an order the purchaser is required and assumed to agree to these terms and conditions.
Definitions
“We” or “Us” or “Our” means TECHMIMO and any authorized person acting on behalf of TECHMIMO.
“You” or “Customer “can be one of the following:
A "Business Customer" which means a customer or consumer acting on behalf of an actively trading business entity.
A "Consumer" which means an individual generally the end-consumer who is not acting on behalf of a business entity.
Non-Faulty Items Returns Policy
- We only accept RMA requests from you who originally purchased them and cannot accept return requests from a third party on your behalf.
- You must inform us in writing within 14days after receiving the item(s) if you wish to return all or part of the original order that are considered non-faulty. Any RMA requests for non-faulty item(s) received after this period will not be considered.
- We only accept returned items that are in-saleable condition.
- Saleable condition is defined as meeting the same standards as newly manufactured/sourced products and still have manufacturer’s seal fully intact and are unopened and in the original packaging with all the instructions, warnings etc. TECHMIMO reserves the right to determine salability of a product.
- You must inform us of any faulty items in writing within 14 days from the date of item(s) received by you. In case of incomplete or damaged products, we must be informed within seven (7) days of you receiving the item. In some cases, we may consider items returned after 14 days if it can be proven that the item(s) was/were faulty when delivered and did not develop fault due to customer misuse, not following manufacturer’s instructions or damaged by the customer.
- In case of wrong power supply or voltage being used by the customer no return is acceptable.
- In case of incomplete/damaged goods received by the customer, the sales team will try to replace the order, however, this is subject to further stock being available. We will try our best to rectify the problem within thirty (30) days. If the problem cannot be rectified within this time-frame, then customer will post the item(s) back to the address indicated on the RMA to claim any refunds. Proof of return postage must always be kept to certify return and ensure the correct claim for shipping cost can be made.
- No re-stocking or shipping fees will be paid by the customer in case of a successful faulty/Incomplete/Damaged item return.
- We will normally issue a full refund to the customer within 14 days from the date the item is received at our warehouse.
Fees – Non-Faulty Items:
- TECHMIMO will impose a £30 on product value of £150, and on above £150 value product, 25% restocking will be applied, unless the return is proven to be due to an error on our part such as we shipped the wrong part etc.
- If the initial payment for the order was made using a credit card then a 3% fee may also apply.
- For international orders, all import charges and/or custom fees will be charged to you where these apply. These will be communicated to you (if applicable) after we receive the RMA request.
- All return postage (a proof of postage must be obtained and is required by us to process any refunds) will be paid by the customer.
Faulty Items Returns Policy
- We only accept RMA requests from you who originally purchased them and cannot accept returns from a third party on your behalf.
- You must inform us of any faulty items in writing within 14 days from the date of item(s) received by you. In some cases, we may consider items returned after 14 days if it can be proven that the item(s) was/were faulty when delivered and did not develop fault due to customer misuse, not following manufacturer’s instructions or damaged by the customer.
- Upon receiving RMA for faulty item(s), our technical team will investigate and offer help via phone and/or remote access to rectify any problems. However, if the fault remains and cannot be rectified then the customer would need to post the item(s) back to us (proof of postage must be obtained and is required by us to process any refunds).
- In case of wrong power supply or voltage is used then no return is acceptable.
- No fees will be paid by the customer in case of a successful faulty item return.
- We will normally issue a full refund to the customer within 14 days from the date the item is received at our warehouse.
Procedure for Returning Products
Products that are returned to TECHMIMO require a Return Material Authorization (RMA) which can be requested from our Customer Service department or by emailing a written request to sales@techmimo.co.uk
The following information will be required to issue the RMA:
- TECHMIMO invoice number & Customer P.O. number or Delivery reference number
- Date of purchase
- Part number / description / quantity (if items were purchased in pack quantities then only full pack quantities will be accepted for return)
- Reason for the return.
Shipping returns to TECHMIMO with an RMA
- Products authorized to be returned on the RMA will be need to be posted to the return address as indicated on the RMA.
- TECHMIMO should receive returned product(s) within 14 days after issuing the RMA. Items received after this period will void the original RMA.
- If we are organizing the transportation of the products to be returned, instructions will be provided by Customer Service to organize collection of the products to be returned by a carrier selected by us.
Inspection of returns at TECHMIMO
Unless faulty, only the returned item(s) received in salable condition, will be considered for return and credit. At arrival of the return products, we will determine whether returned products are in a sell able condition.
Products received in a non-salable condition will be handled in one of the following ways:
- Refurbishment of the products returned – TECHMIMO will determine refurbishment costs and inform Customer Service
- Destruction with Customer approval, including any applicable scrapping charges.
- Return of the product to the customer, including any applicable transportation charges
Noctua NF-A6x25 PWM 60mm Beige/Brown Fan
Product is New
Free Shipping
Free standard shipping on orders over $99
Estimated to be delivered on 12/01/2022 - 15/10/2022.