---
product_id: 81734427
title: "NF-S12A FLX"
brand: "noctua"
price: "฿2544"
currency: THB
in_stock: true
category: "Noctua"
url: https://www.desertcart.co.th/products/81734427-nf-s12a-flx
store_origin: TH
region: Thailand
---

# >150,000 hours MTTF reliability 1200/900/700 RPM variable speeds Max noise 17.8 dB(A) ultra-quiet NF-S12A FLX

**Brand:** noctua
**Price:** ฿2544
**Availability:** ✅ In Stock

## Summary

> 🌀 Stay cool, stay silent — the fan your rig deserves.

## Quick Answers

- **What is this?** NF-S12A FLX by noctua
- **How much does it cost?** ฿2544 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/81734427-nf-s12a-flx)

## 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

- • **Built to Last:** Over 150,000 hours mean time to failure ensures your system stays cool season after season.
- • **Plug & Play Versatility:** 3-pin Molex connector with extension and adapters for easy integration into any desktop or chassis.
- • **Whisper-Quiet Precision:** Experience near-silent airflow with advanced acoustic optimization and max 17.8 dB(A) noise level.
- • **Vibration-Free Operation:** Anti-vibration mounts included for smooth, rattle-free performance in any setup.
- • **Customizable Cooling Control:** Three-speed FLX settings (1200/900/700 RPM) let you fine-tune airflow for performance or stealth mode.

## Overview

The Noctua NF-S12A FLX is a premium 120mm quiet fan designed for PC cases and chassis cooling. Featuring three adjustable speeds (1200/900/700 RPM), ultra-low noise levels (max 17.8 dB(A)), and a robust >150,000 hour MTTF, it delivers efficient, whisper-quiet airflow. Its advanced acoustic frame, anti-vibration mounts, and versatile 3-pin connectors make it a top choice for professionals seeking reliable, customizable cooling solutions.

## Description

Buy Noctua NF-S12A FLX, Premium Quiet Fan, 3-Pin (120mm, Brown): Case Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Premium quiet fan, 120x120x25 mm, 12V, 3-pin Molex, 1200/900/700 RPM, max. 17.8 dB(A), >150,000 h MTTF
- Award-winning third-gen 120x25mm S12 fan with Anti-Stall Knobs and Advanced Acoustic Optimisation frame for superior quiet cooling performance
- Airflow-optimised design for highly efficient, near-silent ventilation of PC cases and other chassis (intake & exhaust), cabinet cooling, etc.
- 3-pin FLX version provides 1200/900/700rpm speed settings via Low-Noise Adaptors to fine-tune the fan for maximum airflow or near-silent operation
- Includes anti-vibration mounts, fan screws, Low-Noise & Ultra-Low-Noise Adaptors, extension cable and 3:4-pin adaptor for powering the fan directly from the power supply

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BEZKX8Y |
| Air Flow Capacity | 107.5 Cubic Meters Per Hour |
| Best Sellers Rank | #664 in Computer Case Fans |
| Brand Name | Noctua |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Customer Reviews | 4.9 4.9 out of 5 stars (601) |
| Global Trade Identification Number | 00132017920658, 00842431014238 |
| Item Dimensions L x W x H | 4.72"L x 4.72"W x 0.98"H |
| Item Weight | 0.55 Pounds |
| Manufacturer | Noctua |
| Material Type | Fibre-glass reinforced PBT |
| Maximum Rotational Speed | 1200 RPM |
| Model | NF-S12A FLX |
| Noise Level | 17.8 Decibels |
| Number of Items | 1 |
| Part Number | NF-S12A FLX |
| Power Connector Type | 3-Pin |
| UPC | 012302283449 168141421396 782386479402 806293510673 842431014238 132017920658 872182656852 163121136529 172302658996 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Warranty Description | 6 year manufacturer’s warranty |

## Product Details

- **Air Flow Capacity:** 107.5 Cubic Meters Per Hour
- **Brand:** Noctua
- **Compatible Devices:** Desktop
- **Cooling Method:** Air
- **Material:** Fibre-glass reinforced PBT
- **Maximum Rotational Speed:** 1200 RPM
- **Noise Level:** 17.8 Decibels
- **Power Connector Type:** 3-Pin
- **Product Dimensions:** 4.72"L x 4.72"W x 0.98"H
- **Voltage:** 12 Volts

## Images

![NF-S12A FLX - Image 1](https://m.media-amazon.com/images/I/81ySZPL-MXL.jpg)
![NF-S12A FLX - Image 2](https://m.media-amazon.com/images/I/81tnl-sqbHL.jpg)
![NF-S12A FLX - Image 3](https://m.media-amazon.com/images/I/81ZbrPl860L.jpg)
![NF-S12A FLX - Image 4](https://m.media-amazon.com/images/I/71xhITxV9mL.jpg)
![NF-S12A FLX - Image 5](https://m.media-amazon.com/images/I/61-lOYuAhyL.jpg)

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**Shop now:** [https://www.desertcart.co.th/products/81734427-nf-s12a-flx](https://www.desertcart.co.th/products/81734427-nf-s12a-flx)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-07-04*