# Noctua fan NF-A15 PWM 140 mm (140x25 mm), 12V, 1200 RPM, 115.5 m³/h, 4-pin, SSO2 bearing

**URL:** https://aio.lv/en/product--noctua-nf-a15-pwm--632801
**Data updated:** 2026-01-21 10:50 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Noctua
**Manufacturer code:** NF-A15 PWM
**EAN:** 4716123314806
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 26.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--noctua-nf-a15-pwm--632801

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Noctua NF-A15 PWM is a 140 mm case fan designed for silent and reliable airflow in computer cases. It operates at 12 V with a maximum speed of 1200 RPM, delivering up to 115.5 m³/h airflow and 1.51 mmH2O static pressure. Features SSO2 bearing, 4‑pin PWM connector with speed detection, 0.96 W power draw and MTBF ~150,000 h. Ideal for chassis ventilation and cooling upgrades. Ensure power is unplugged before maintenance.

## Long description

The Noctua NF-A15 PWM is a premium 140 mm computer fan with a round frame built to Noctua’s AAO (Advanced Acoustic Optimisation) standard. Its frame retains 120 mm mounting hole positions (105 mm spacing) while the outer dimensions are enlarged to 150 mm to improve compatibility and performance on modern high-end CPU coolers. The fan combines refined aerodynamic features and a proven design lineage to deliver quiet, stable airflow for system and CPU cooling.
Advantages
The NF-A15 PWM offers low-noise operation through aerodynamic measures such as Flow Acceleration Channels and a roundened frame, while a custom Noctua PWM IC enables fully automatic speed control. The SSO2 bearing provides very smooth operation and long-term stability. Included accessories such as modular cabling and a Low-Noise Adaptor add setup flexibility, and a 6-year manufacturer’s warranty covers product reliability.
Suitable for
Case ventilation requiring a quiet 140 mm fan
Cooling high-end CPU air coolers that accept enlarged 150 mm frames with 120 mm mounting holes
Systems where PWM automatic fan speed control is desired
Key specifications
Model: Noctua NF-A15 PWM (MPN: NF-A15 PWM, EAN: 4716123314806)
Fan diameter: 140 mm
Frame outer width/depth: 150 mm x 25 mm height
Rated voltage: 12 V
Maximum speed: 1200 RPM
Maximum airflow: 115.5 m³/h
Maximum static pressure: 1.51 mmH2O
Bearings: SSO2
Mounting hole spacing: 105 mm (120 mm hole pattern)
How to use
Mount the NF-A15 PWM using the standard 120 mm mounting holes in your case or cooler (105 mm spacing). Connect the 4‑pin PWM connector to a compatible motherboard or fan controller header for automatic speed regulation. Use the included Low-Noise Adaptor if reduced maximum speed and lower noise are required. Ensure airflow orientation matches your cooling plan and secure the fan with the provided screws or anti-vibration mounts.
Usage recommendations
Install the fan with the label side facing the inside of the chassis if you want airflow directed outwards; consult your cooler or case manual for optimal intake/exhaust configuration. For best balance of noise and cooling, allow the motherboard to control speed via PWM and use the Low-Noise Adaptor only if additional noise reduction is necessary.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 140 mm |
| Supported processor sockets | Not supported |
| Noise level (high speed) | 19.2 dB |
| Rotational speed (max) | 1200 RPM |
| Mean time between failures (MTBF) | 150000 h |
| Compatible processor series | Not supported |
| Airflow | 115.5 m³/h |
| Maximum air pressure | 1.51 mmH2O |
| Suitable location | Computer case |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 25 mm |
| Width | 140 mm |
| Depth | 150 mm |

### Technical details

| Feature | Value |
|---|---|
| Bearing technology | SSO2 |

### Power

| Feature | Value |
|---|---|
| Maximum current | 0.8 A |
| Voltage | 12 |

### Other features

| Feature | Value |
|---|---|
| Speed detection | Yes |
| Connector(s) | 4-pin |
| Power | 0.96 W |

### Logistics data

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

## FAQ

### How much does the Noctua NF-A15 PWM 140 mm fan cost, and is it available for purchase?

The price is 31.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 49 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 09.07.2026 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, supported processor sockets, 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/632801/65734433_large.webp