# Noctua NF-A9 PWM case fan 92 mm, 12 V, 2000 RPM, 78.9 m³/h, 22.8 dB

**URL:** https://aio.lv/en/product--noctua-nf-a9-pwm--632804
**Data updated:** 2026-01-21 10:50 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Noctua
**Manufacturer code:** NF-A9 PWM
**EAN:** 4716123315513
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 21.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--noctua-nf-a9-pwm--632804

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.89 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Noctua NF-A9 PWM is a 92 mm computer case fan with 12 V operation, up to 2000 RPM and maximum airflow 78.9 m³/h. It delivers up to 2.28 mmH2O static pressure with low noise levels (16.3–22.8 dB) and typical power consumption 1.2 W. Designed for case cooling, it offers long MTBF (150,000 h) and PWM speed control for efficient, quiet ventilation.

## Long description

The Noctua NF-A9 PWM is a 92 mm high-performance case fan engineered for quiet, efficient cooling. It uses Noctua’s Advanced Acoustic Optimisation (AAO) frame and aerodynamic features such as Flow Acceleration Channels and a Stepped Inlet Design to improve airflow, static pressure and noise characteristics compared with earlier designs. The PWM model includes Noctua’s custom NE-FD1 PWM IC for automatic speed control via 4-pin headers and is supplied with a Low-Noise Adaptor that limits maximum speed from 2000 to 1550 rpm. The fan’s SSO2 bearing, refined impeller geometry and integrated anti-vibration pads contribute to smooth operation and long-term reliability.
Advantages
The NF-A9 PWM delivers a higher airflow/noise ratio and improved static pressure relative to the preceding NF-B9 thanks to advanced blade and frame optimisations. Flow Acceleration Channels and inner surface microstructures reduce suction-side flow separation and blade-passing noise, while the Stepped Inlet Design improves intake behaviour in confined spaces. The custom NE-FD1 PWM IC with Smooth Commutation Drive lowers PWM switching noise at low speeds. Supplied anti-vibration pads and fully sleeved cabling minimise vibration and cable clutter, and the included Low-Noise Adaptor enables a lower maximum RPM for quieter operation.
Suitable for
Compact PC cases and small form-factor builds where a 92 mm fan is required
Radiators and heatsinks needing improved static pressure
Quiet workstation or home PC setups prioritising low noise
Systems requiring PWM automatic fan control or a fixed reduced-speed mode
Key specifications
Model: Noctua NF-A9 PWM (MPN: NF-A9 PWM, EAN: 4716123315513)
Fan diameter: 92 mm (92 x 92 x 25 mm)
Rated voltage: 12 V
Maximum speed: 2000 rpm (with Low-Noise Adaptor cap to 1550 rpm)
Airflow: 78.9 m³/h
Maximum static pressure: 2.28 mmH2O
Colour: Brown / Beige
Connector: 4-pin PWM; includes 30 cm extension and 4-pin Y-cable
Bearing: SSO2
How to use
Mount the NF-A9 PWM using standard screws or compatible mounting systems; the integrated anti-vibration pads maintain compatibility with typical screw mounts. Connect the primary 20 cm sleeved cable to a 4-pin PWM fan header on the motherboard for automatic speed control, or use the supplied 30 cm extension if additional reach is needed. To run the fan at a fixed reduced speed or to cap its maximum RPM, attach the supplied Low-Noise Adaptor between the fan and the header. A 4-pin Y-cable allows a second NF-A9 PWM to be connected to the same PWM header for synchronized automatic control.
Usage recommendations
For quiet operation in compact builds, use the Low-Noise Adaptor to limit maximum speed to 1550 rpm and enable PWM control on the motherboard with an appropriate fan curve; ensure the fan is mounted with the anti-vibration pads aligned to minimize transmitted vibration.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 92 mm |
| Noise level (low speed) | 16.3 dB |
| Noise level (high speed) | 22.8 dB |
| Rotational speed (max) | 2000 RPM |
| Mean time between failures (MTBF) | 150000 h |
| Airflow | 78.9 m³/h |
| Maximum air pressure | 2.28 mmH2O |
| Suitable location | Computer case |

### Design

| Feature | Value |
|---|---|
| Product colour | Brown, Beige |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 25 mm |
| Width | 92 mm |
| Depth | 92 mm |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 1.2 W |
| Maximum current | 0.1 A |
| Voltage | 12 |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733080 |

## FAQ

### How much does the Noctua NF-A9 PWM 92 mm case fan cost, and is it available for purchase?

The price is 25.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 25 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 08.07.2026 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. More information about warranty service: https://aio.lv/en/warranty

### 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, 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.

## Image

https://aio.lv/img/cache/product/632804/65734445_large.webp