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header-product Fan Noctua NF-A4x10 PWM 40x10 mm, 12 V, PWM, 1000–5000 RPM, 8.9 m³/h, SSO bearing, red/beige
18.99 €

Fan Noctua NF-A4x10 PWM 40x10 mm, 12 V, PWM, 1000–5000 RPM, 8.9 m³/h, SSO bearing, red/beige

Noctua NF-A4x10 PWM fan 40×10 mm Photo 1
Noctua NF-A4x10 PWM fan 40×10 mm Photo 2
Noctua NF-A4x10 PWM fan 40×10 mm Photo 3
Noctua NF-A4x10 PWM fan 40×10 mm Photo 4
Noctua NF-A4x10 PWM fan 40×10 mm Photo 5
Noctua NF-A4x10 PWM fan 40×10 mm Photo 1
Noctua NF-A4x10 PWM fan 40×10 mm Photo 2
Noctua NF-A4x10 PWM fan 40×10 mm Photo 3
Noctua NF-A4x10 PWM fan 40×10 mm Photo 4
Noctua NF-A4x10 PWM fan 40×10 mm Photo 5
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Fan Noctua NF-A4x10 PWM 40x10 mm, 12 V, PWM, 1000–5000 RPM, 8.9 m³/h, SSO bearing, red/beige

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Short description

Noctua NF-A4x10 PWM is a compact 40 × 10 mm case fan with PWM control for precise speed regulation (1000–5000 RPM). It operates at 12 V with 0.04 A max, airflow up to 8.9 m³/h (6.6 m³/h with LNA) and noise from 19.6 dB (12.9 dB with LNA). Features an SSO bearing, low-noise adaptor, 4‑pin connector, 0.3 m cable and includes four mounting screws. Ideal for small form-factor PC cooling.
Available at price 18.99 €: 40 pcs.
Total available for order: 106 pcs.
Warranty: 2 Years
SKU: 1015979
Manufacturer: Noctua
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
Wednesday {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.08 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
13.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The Noctua NF-A4x10 PWM is a premium 40x10 mm cooling fan engineered for compact systems that require efficient airflow and low noise. It features advanced aerodynamic elements including Flow Acceleration Channels, Noctua's AAO frame with Stepped Inlet Design and Inner Surface Microstructures, a reduced motor hub for increased blade area, and a high-quality SSO2 bearing. The PWM model uses Noctua's custom NE-FD1 PWM IC with Smooth Commutation Drive (SCD) for quiet automatic speed control and includes a Low-Noise Adaptor and OmniJoin adaptor set for flexible connectivity.

Advantages

The NF-A4x10 PWM delivers strong performance for its size thanks to a compact motor hub that increases blade surface area and aerodynamically optimised blade and frame designs that improve airflow and pressure while reducing vortex and intake noise. Integrated anti-vibration pads minimise vibration transmission without affecting compatibility with standard mounts. The custom PWM controller with SCD reduces switching noise at low speeds and allows the fan to stop at 0% PWM for semi-passive cooling. The package includes a Low-Noise Adaptor to lower maximum RPM, an OmniJoin adaptor set for proprietary headers, extension and Y-cables, and carries a six-year manufacturer's warranty.

Suitable for

  • Small form-factor PCs and mini-ITX cases
  • Compact server or network appliance cooling
  • Cooling for heatsinks and cases with limited space
  • Applications requiring quiet operation and semi-passive cooling

Key specifications

  • Model: Noctua NF-A4x10 PWM (MPN: NF-A4x10 PWM, EAN: 9010018100440)
  • Size: 40 x 10 mm (fan diameter 40 mm)
  • Voltage: 12 V
  • Speed range: 1000–5000 RPM (max; L.N.A. reduces max to 3700 RPM)
  • Airflow: 8.9 m³/h
  • Max static pressure: 1.95 mmH2O
  • Bearing: SSO2 (Self-Stabilising Oil-pressure Bearing, 2nd generation)
  • Colour: Beige, red accents
  • Cabling: 20 cm primary cable, 30 cm sleeved extension, 4-pin PWM, 4-pin Y-cable included
  • Warranty & reliability: MTTF >150,000 hours; 6-year manufacturer's warranty

How to use

Connect the 4-pin PWM connector to a compatible motherboard or fan controller header to enable automatic speed control. If the system requires lower maximum speed, attach the supplied Low-Noise Adaptor to cap the maximum RPM to 3700. Use the OmniJoin adaptor set to adapt the fan to proprietary headers by cutting the original cable and fixing it with the supplied Scotchlok connectors. For longer reach or daisy-chaining a second fan to the same header, use the supplied 30 cm extension cable or the 4-pin Y-cable. Mount the fan using standard screws or clips compatible with 40 mm fans; the integrated anti-vibration pads maintain compatibility with typical heatsink and case mounts.

Usage recommendations

Install the fan so airflow direction matches your cooling layout and ensure the PWM header supports 4-pin speed control to take full advantage of the NE-FD1 IC and semi-passive stop-at-0% functionality. Use the Low-Noise Adaptor when lower maximum speed or reduced acoustic output is preferred.

Specifications

Type:
Fan
Fan diameter:
40 mm
Supported processor sockets:
Not supported
Product colour:
Red, Beige
All features

Performance

Type:
Fan
Fan diameter:
40 mm
Supported processor sockets:
Not supported
Noise level (high speed):
19.6 dB
Rotational speed (min):
1000 RPM
Rotational speed (max):
5000 RPM
Compatible processor series:
Not supported
Airflow:
8.9 m³/h
Maximum air pressure:
1.95 mmH2O
Bearing type:
Self-Stabilising Oil-pressure Bearing (SSO)
Pulse-width modulation (PWM) support:
Yes
Airflow with LNA (max):
6.6 m³/h
Noise level with LNA (max):
12.9 dB
Suitable location:
Computer case

Design

Product colour:
Red, Beige
Number of fans:
1 fan(s)
Fan connector:
4-pin
Number of fan blades:
7

Weight & dimensions

Cable length:
0.3 m
Package weight:
180 g
Package depth:
34 mm
Package height:
210 mm
Package width:
150 mm
Fan dimensions (W x D x H):
40 x 40 x 10

Power

Power supply:
0.48 W
Maximum current:
0.04 A
Voltage:
12

Packaging content

Number of screws:
4
Screws included:
Yes
Low-noise adaptor (LNA):
Yes

Other features

Mean time to failure (MTTF):
150000 h

Logistics data

Master (outer) case height:
390 mm
Master (outer) case width:
390 mm
Master (outer) case length:
360 mm
Products per master (outer) case:
36 pc(s)
Harmonized System (HS) code:
84733080

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Stock data
Warehouse Stock Delivery to the store Store Price
EU2 40 Wednesday Best delivery 18.99 €
EU16 29 17.07.2026 20.49 €
WH353 30 21.07.2026 22.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 7 31.07.2026 26.99 €
18.99 €
Stock: 40
Delivery Date: Wednesday Best delivery
Warehouse: EU2
20.49 €
Stock: 29
Delivery Date: 17.07.2026
Warehouse: EU16
22.49 €
Stock: 30
Delivery Date: 21.07.2026
Warehouse: WH353
Available only for legal entities
26.99 €
Stock: 7
Delivery Date: 31.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Noctua NF-A4x10 PWM fan 40×10 mm cost, and is it available for purchase?

The price is 18.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 106 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Wednesday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Noctua products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Noctua service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, fan diameter, supported processor sockets, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Noctua NF-A4x10 PWM fan 40×10 mm?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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