---
product_id: 149147281
title: "SilverStone SST-FW121 - FW Series Quiet Slim Computer Case Cooling Fan 120mm PWM, white-blue"
brand: "silverstone"
price: "31229CFA"
currency: XOF
in_stock: false
reviews_count: 5
url: https://www.desertcart.sn/products/149147281-silverstone-sst-fw121-fw-series-quiet-slim-computer-case-cooling
store_origin: SN
region: Senegal
---

# 120mm slim fan 14.7 dB whisper-quiet PWM speed control SilverStone SST-FW121 - FW Series Quiet Slim Computer Case Cooling Fan 120mm PWM, white-blue

**Brand:** silverstone
**Price:** 31229CFA
**Availability:** ❌ Out of Stock

## Summary

> 🌀 Stay cool, stay silent — the slim fan that means business.

## Quick Answers

- **What is this?** SilverStone SST-FW121 - FW Series Quiet Slim Computer Case Cooling Fan 120mm PWM, white-blue by silverstone
- **How much does it cost?** 31229CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/149147281-silverstone-sst-fw121-fw-series-quiet-slim-computer-case-cooling)

## Best For

- silverstone enthusiasts

## Why This Product

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

## Key Features

- • **Slim 15mm Profile:** Fits effortlessly into compact and space-restricted builds without compromising airflow.
- • **PWM Enabled Control:** Dynamic speed adjustment for whisper-quiet operation or maximum cooling power when you need it most.
- • **Optimized Fan Blades:** Engineered for the perfect balance of air pressure and airflow to keep your system cool and efficient.
- • **Durable Build Quality:** Robust design proven to withstand impacts that would break lesser fans—built to last.
- • **Universal Compatibility:** Standard 4-pin connector ensures seamless integration with most motherboards and fan controllers.

## Overview

The SilverStone SST-FW121 is a 120mm slim-profile (15mm thick) computer cooling fan designed for compact cases. Featuring optimized blades for balanced airflow and air pressure, it operates quietly at just 14.7 dB and supports PWM control for customizable speed. Durable and compatible with standard 4-pin connectors, it’s ideal for professional builds demanding efficient, silent cooling in tight spaces.

## Description

Product Description The FW121 is a high quality 120mm with a slim profile of 15mm thickness designed for use in smaller cases or applications that have limited space. It has fan blades designed to provide excellent balance of airflow and air pressure for their size. Powered via PWM 4pin connector, the FW121 speed can be adjusted by supported motherboard or fan controllers to be used for silent running builds or for cooling powerful components. Set Contains: 1x SST-FW121

Review: SST-NT06-PRO-V2の付属のファンの羽を折ってしまったため、こちらの商品を代わりにつけました。値段、静音性、ともに満足です。また、羽を折ったら買いたいと思います(もう折りたくない。)
Review: + Leiser Lüfter + Unkompliziert zum Einbauen + Sehr flach Die Qualität schein auch gut zu sein, da er mir in voller Fahrt wo angeknallt ist und man hinterher nur einen kleinen Kratzer gesehen hat. Ein billigeres Modell eines anderen Herstellers ist mir an der selben stelle wo angeknallt -> Rotor bruch. Foto ist von dem billigen Modell (dessen Hersteller ich nicht mehr genau weis,.. der war bei einem Gehäuse dabei) der eben diesen "anknallen" nicht überlebt hat.

## Features

- Slim 15mm thick design for superb compatibility with smaller case designs
- Optimized fan blades for balanced air pressure and airflow
- PWM enabled for silent or high performance applications
- Model number: 90121

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NM6PGCQ |
| Brand | SilverStone |
| Color | SST-FW121 |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Customer Reviews | 4.4 4.4 out of 5 stars (55) |
| Date First Available | September 18, 2014 |
| Department | Default Category |
| Global Trade Identification Number | 04710007221242 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 0.59 x 4.72 x 4.72 inches |
| Item Weight | 3.87 ounces |
| Item model number | 90121 |
| Manufacturer | SilverStone Technology |
| Maximum Rotational Speed | 2500 RPM |
| Noise Level | 14.7 Decibels |
| Number of Items | 1 |
| Power Connector Type | 4-Pin |
| Product Dimensions | 0.59 x 4.72 x 4.72 inches |
| Series | SST-FW121 |
| Voltage | 12 Volts |
| Wireless Type | 802.11a |

## Product Details

- **Brand:** SilverStone
- **Compatible Devices:** Desktop
- **Cooling Method:** Air
- **Global Trade Identification Number:** 04710007221242
- **Manufacturer:** SilverStone Technology
- **Maximum Rotational Speed:** 2500 RPM
- **Noise Level:** 14.7 Decibels
- **Number of Items:** 1
- **Power Connector Type:** 4-Pin
- **Voltage:** 12 Volts

## Images

![SilverStone SST-FW121 - FW Series Quiet Slim Computer Case Cooling Fan 120mm PWM, white-blue - Image 1](https://m.media-amazon.com/images/I/21Abv+Al4JL.jpg)
![SilverStone SST-FW121 - FW Series Quiet Slim Computer Case Cooling Fan 120mm PWM, white-blue - Image 2](https://m.media-amazon.com/images/I/31PaWR8gSpL.jpg)
![SilverStone SST-FW121 - FW Series Quiet Slim Computer Case Cooling Fan 120mm PWM, white-blue - Image 3](https://m.media-amazon.com/images/I/31UfhRyFxXL.jpg)
![SilverStone SST-FW121 - FW Series Quiet Slim Computer Case Cooling Fan 120mm PWM, white-blue - Image 4](https://m.media-amazon.com/images/I/31YWM4ZE2aL.jpg)
![SilverStone SST-FW121 - FW Series Quiet Slim Computer Case Cooling Fan 120mm PWM, white-blue - Image 5](https://m.media-amazon.com/images/I/31Zx5cCEe0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by H***S on April 12, 2020*

SST-NT06-PRO-V2の付属のファンの羽を折ってしまったため、こちらの商品を代わりにつけました。値段、静音性、ともに満足です。また、羽を折ったら買いたいと思います(もう折りたくない。)

### ⭐⭐⭐⭐⭐ Review
*by D***K on November 30, 2016*

+ Leiser Lüfter + Unkompliziert zum Einbauen + Sehr flach Die Qualität schein auch gut zu sein, da er mir in voller Fahrt wo angeknallt ist und man hinterher nur einen kleinen Kratzer gesehen hat. Ein billigeres Modell eines anderen Herstellers ist mir an der selben stelle wo angeknallt -> Rotor bruch. Foto ist von dem billigen Modell (dessen Hersteller ich nicht mehr genau weis,.. der war bei einem Gehäuse dabei) der eben diesen "anknallen" nicht überlebt hat.

### ⭐⭐⭐⭐⭐ Review
*by M***O on February 7, 2018*

Questa ventola è veramente ben costruita ed ha un accessorio utilissimo ossia i gommini per montaggio elastico che permettono di non trasferire vibrazioni al case. La funzione PWM mi permette di regolarne la velocità di rotazione in base alla temperatura della CPU o di altri sensori. Solo qualche appunto sulla rumorosità da 1600 a 2200 giri che è un pochino alta e il flusso d'aria che non è elevatissimo, ma questo e da imputare al basso profilo, le ventole a basso profilo da 15mm hanno sempre una portata minore di quelle da 25mm. Nella descrizione non sono riportati i dati tecnici, per cui li riporto io dal sito del produttore. Modello nr. SST-FW121 Colore Struttura blu, pale bianche Cuscinetto Cuscinetto di lunga durata Connettori 4pin PWM Voltaggio stimato 12V DC Voltaggio iniziale 5V DC Corrente stimata 0.02 ~ 0.09A Potenza stimata 0.24 ~ 1.08W Velocità 800 ~ 2000 rpm Flusso d’aria 13.1 ~ 32.6CFM Pressione statica 0.31 ~ 1.52mmH2O Livello sonoro 14.7 ~ 24.6dBA Vita 40,000 hr Dimensions 120mm (L) x 120mm (W) x 15mm (H) Peso 109g

---

## 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.sn/products/149147281-silverstone-sst-fw121-fw-series-quiet-slim-computer-case-cooling](https://www.desertcart.sn/products/149147281-silverstone-sst-fw121-fw-series-quiet-slim-computer-case-cooling)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-11*