---
product_id: 220525380
title: "Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)"
brand: "noctua"
price: "€ 94.19"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/220525380-noctua-nf-s12a-pwm-premium-quiet-fan-4-pin-120mm
store_origin: FI
region: Finland
---

# 1200 RPM max speed Ultra-quiet 17.8 dB noise level Advanced SSO2 bearing Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)

**Brand:** noctua
**Price:** € 94.19
**Availability:** ✅ In Stock

## Summary

> 🌀 Stay cool, stay ahead — the silent powerhouse your setup deserves!

## Quick Answers

- **What is this?** Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown) by noctua
- **How much does it cost?** € 94.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/220525380-noctua-nf-s12a-pwm-premium-quiet-fan-4-pin-120mm)

## Best For

- noctua enthusiasts

## Why This Product

- Trusted noctua brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Award-Winning Legacy:** Join the elite with a fan that’s earned 250+ international accolades for unmatched reliability and performance.
- • **Durable SSO2 Bearing:** Next-gen self-stabilizing oil-pressure bearing ensures long-lasting, vibration-free operation.
- • **Precision PWM Control:** 4-pin PWM connector lets your system dynamically adjust fan speed for optimal cooling and energy efficiency.
- • **Sleek Industrial Design:** Premium metal and silicon build blends durability with a minimalist aesthetic that complements any high-end rig.
- • **Whisper-Quiet Performance:** Experience near-silent airflow at just 17.8 dB—your workspace stays peaceful and focused.

## Overview

The Noctua NF-S12A PWM is a premium 120mm cooling fan featuring a maximum speed of 1200 RPM and ultra-quiet operation at 17.8 dB. Equipped with an advanced SSO2 bearing and a 4-pin PWM connector, it delivers precise, efficient cooling for desktops and servers. Renowned for its durability and backed by over 250 international awards, this fan combines high performance with a sleek, robust design.

## Description

The NF-S12A marks the third generation of Noctua's signature S12 series quiet case fans, which have received more than 250 awards and recommendations from the international press. Featuring a further

## Features

- Noctua NF-S12A PWM Cooling Fan - 1 x 120 mm - 1200 rpm - SSO2 Bearing - Metal, Silicon

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Noctua |
| Power Connector Type | 4-Pin |
| Voltage | 12 Volts |
| Cooling Method | forced air |
| Compatible Devices | Desktop, Server |
| Noise Level | 17.8 Decibels |
| Material | Metal |
| Maximum Rotational Speed | 1200 RPM |
| UPC | 808111663660 863121543098 731215276828 846764214297 807320183181 842431014252 809394261574 803982961709 |
| Global Trade Identification Number | 04716123314929 |
| Manufacturer | Noctua |
| Number of Items | 1 |
| Item Height | 6 Inches |
| Item Width | 1.5 Inches |
| Product Dimensions | 21.59 x 3.81 x 15.24 cm; 181.44 g |
| Item model number | NF-S12A PWM |
| Are Batteries Included | No |
| Country of Origin | USA |
| Item Weight | 181 g |

## Product Details

- **Brand:** Noctua
- **Power Connector Type:** 4-Pin
- **Voltage:** 12 Volts
- **Cooling Method:** forced air
- **Compatible Devices:** Desktop, Server

## Images

![Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown) - Image 1](https://m.media-amazon.com/images/I/81ySZPL-MXL.jpg)
![Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown) - Image 2](https://m.media-amazon.com/images/I/81tnl-sqbHL.jpg)
![Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown) - Image 3](https://m.media-amazon.com/images/I/81g1F59jPHL.jpg)
![Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown) - Image 4](https://m.media-amazon.com/images/I/71xhITxV9mL.jpg)
![Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown) - Image 5](https://m.media-amazon.com/images/I/61-lOYuAhyL.jpg)

## Questions & Answers

**Q: Hi, should I get this or the Noctua NF-F12 for a case fan?   Thanks.**
A: If your fan location doesn't have any filters or obstructions then the S12a will be what you want, but if it does have any sort of filter, or resistance the fan has to pull through, you'll want an NF-P12.  Several reviews have remarked that in a resistance based location the P12 works just as well as the F12, and does so with less noise.  The F12 would only be better for high temp heatsinks with its higher RPM range.I personally own all 3 types and have an F12 on my CPU heatsink, 2 P12 fans as intakes that are behind a dust filter, and 1 S12a as a rear exhaust.  I previously used 2 S12as as the intakes but they were really loud behind the filters.

**Q: What is the difference between the PWM,  the ULN and the FLX versions?**
A: PWM is the most standard version. People who want to push a little extra air but still stay quiet and keep up with a mild overclock, these are also 4 pin.ULN is targeting users who hate sound. These are lower voltage and push less air.FLX is the dynamic fan, you can run it a little higher or lower watt and push a littler higher or lower air.Personally I can't see any reason to use anything but PWM. They even come with a free adapter to lower the voltage if for some insane reason this already super quiet fan isn't quiet enough.

**Q: What is the cfm at min and max rpms?**
A: For a given RPM there is a performance curve; Maximum CFM at minimum static pressure, minimum CFM at maximum static pressure and all the points in between.

**Q: Are these sealed bearing fans?**
A: From the Noctua FAQ:In order to ensure flawless operation over many years of usage, all Noctua fans come with a premium grade SSO bearing, which is fully sealed to prevent the entering of fine dust particles. Please note that the fan is not designed to be taken apart by the user. Removing the impeller from the frame will break the sealing of the bearing and results in a loss of warranty.

## Frequently Bought Together

- Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
- Noctua NF-A14 PWM, Premium Quiet Fan, 4-Pin (140mm, Brown)
- Noctua NF-F12 PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fi/products/220525380-noctua-nf-s12a-pwm-premium-quiet-fan-4-pin-120mm](https://www.desertcart.fi/products/220525380-noctua-nf-s12a-pwm-premium-quiet-fan-4-pin-120mm)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-09*