---
product_id: 257610962
title: "GDSTIME 40mm Fan, 12V 3Pin Fan, 40mm x 40mm x 20mm 4020 0.1A Brushless CPU Cooler"
brand: "gdstime"
price: "177 som"
currency: KGS
in_stock: false
url: https://www.desertcart.kg/products/257610962-gdstime-40mm-fan-12v-3pin-fan-40mm-x-40mm-x
store_origin: KG
region: Kyrgyzstan
---

# 12V power efficiency 7.85 CFM airflow 21.35 dBA ultra-quiet GDSTIME 40mm Fan, 12V 3Pin Fan, 40mm x 40mm x 20mm 4020 0.1A Brushless CPU Cooler

**Brand:** gdstime
**Price:** 177 som
**Availability:** ❌ Out of Stock

## Summary

> 🌀 Small fan, big cool — keep your gear chill and your workspace sleek!

## Quick Answers

- **What is this?** GDSTIME 40mm Fan, 12V 3Pin Fan, 40mm x 40mm x 20mm 4020 0.1A Brushless CPU Cooler by gdstime
- **How much does it cost?** 177 som with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/257610962-gdstime-40mm-fan-12v-3pin-fan-40mm-x-40mm-x)

## Best For

- gdstime enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** 40x40x20mm size fits tight 1U rack spaces effortlessly
- • **Whisper-Quiet Cooling:** Hydraulic bearing ensures noise stays at a discreet 21.35 dBA
- • **Precision Speed Control:** 3-pin FG connector enables real-time RPM monitoring for optimal performance
- • **Versatile Compatibility:** Perfect for network gear, NAS, 3D printers, DVRs, and more—upgrade your setup now
- • **Long-Lasting Reliability:** 40,000-hour lifespan keeps your critical devices cool without fail

## Overview

The GDSTIME 40mm 12V 3-pin brushless CPU cooler delivers efficient, whisper-quiet airflow (7.85 CFM) in a compact 40x40x20mm form factor. Designed for 1U rack applications and versatile enough for network, storage, and hobbyist devices, it features hydraulic bearings for ultra-low noise and a remarkable 40,000-hour lifespan. Real-time speed monitoring via the 3-pin FG connector ensures precise cooling control, making it the smart upgrade for professionals who demand reliability and stealthy performance.

## Description

Product Description This is 40x40x20mm 12 volt 3 pin fan; designed to cool various electronics and ventilate small DIY projects. Ideal for 1U applications or as a great replacment fans in network and storage equipment (rack case, switches, security gateway, NAS etc.) or other devices such as DVRs, car amplifier, ham radio, control box, NVR, 3d printer and more.  The fan's housing is constructed of PBT Plastic+30%GF UL94V-0. This 4020 fan uses a 3 Pin connector, with FG function, can provides fan speed test. Wear resistant hydraulic bearing construction has low operating noise and a very long service life, which can reach 40,000 hours; Operating Temperature: 14℉ to 175 ℉   Specifications: Fan type: DC Axial Fan Motor type: Brushless dc motor Fan Size: 1.57 x 1.57 x 0.79 in. Hole Pitch: 1.26 in.  Bearing Type: Hydraulic bearing  Rated Voltage: 12V DC  Rated Current: 0.08 Amp  Power: 1.2 W Fan Speed: 6000 RPM ±10%  Noise Level: 21.35 dBA Airflow: 7.85 CFM  Air Pressure: 0.16 In H₂O  Connector: 3-Pin Connector w/25cm wire  Lead Wire: AWM1007 26AWG  Lifespan: 40,000 hours Start-up Voltage: 5.5V  Operating Voltage: 7V to 13.5V  Operating Temperature: 14℉ to 175 ℉  Net Weight: 0.81oz (23g)   Package Contain:  2x DC cooling fan 40x40x20mm 8x Mounting screws & nuts

## Features

- Ideal for 1U applications or as a great replacment fans in network and storage equipment (rack case, switches, security gateway, NAS etc.) or other devices such as DVRs, car amplifier, ham radio, control box, NVR, 3d printer and more
- Quiet dc brushless cooling fan, 40x40x20 mm, 12V, 3 pin; Operating Voltage Range：5.5V to 13.8V. (overtake to 13.8V, it can also work. but not safe, and seriously affects lifespan of fan.)
- This 3-pin FG version fan can provides speed test via 3 Pin connector; Lead wire: 25 cm AWM 1007 26AWG; Red Wire: (+); Black Wire:(-); Yellow Wire: FG Function
- Hydraulic bearing has low operating noise and a very long service life, which can reach 40,000 hours; Operating Temperature: 14℉ to 175 ℉
- 40x40x20 mm (1.57x1.57x0.79 in.) | Rated Voltage: 12V | Current: 0.08A | Power: 1.2W | Airflow: 7.85 CFM | Static Pressure: 0.16 In H2O | Noise: 21.35 dBA | Speed: 60000 RPM

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | GDSTIME |
| Product Dimensions | 3.99 x 3.99 x 2.01 cm; 18 g |
| Item model number | GDT4020S12V3PIN |
| Manufacturer | GDSTIME |
| Color | 40x40x20mm-12VDC-3PIN |
| Voltage | 5.5 Volts |
| Wattage | 1.2 watts |
| Are Batteries Included | No |
| Item Weight | 18 g |

## Product Details

- **Product dimensions:** 20L x 40W x 40H millimeters
- **Brand:** GDSTIME
- **Power connector type:** 3-Pin
- **Voltage:** 5.5 Volts
- **Wattage:** 1.2 watts

## Images

![GDSTIME 40mm Fan, 12V 3Pin Fan, 40mm x 40mm x 20mm 4020 0.1A Brushless CPU Cooler - Image 1](https://m.media-amazon.com/images/I/71dF7uaPM+S.jpg)
![GDSTIME 40mm Fan, 12V 3Pin Fan, 40mm x 40mm x 20mm 4020 0.1A Brushless CPU Cooler - Image 2](https://m.media-amazon.com/images/I/61LAQaQl5FS.jpg)
![GDSTIME 40mm Fan, 12V 3Pin Fan, 40mm x 40mm x 20mm 4020 0.1A Brushless CPU Cooler - Image 3](https://m.media-amazon.com/images/I/61sh2ADyUqS.jpg)
![GDSTIME 40mm Fan, 12V 3Pin Fan, 40mm x 40mm x 20mm 4020 0.1A Brushless CPU Cooler - Image 4](https://m.media-amazon.com/images/I/61j94PIK2xS.jpg)
![GDSTIME 40mm Fan, 12V 3Pin Fan, 40mm x 40mm x 20mm 4020 0.1A Brushless CPU Cooler - Image 5](https://m.media-amazon.com/images/I/615yO2tQkoS.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- GDSTIME 40mm Fan, 12V 3Pin Fan, 40mm x 40mm x 20mm 4020 0.1A Brushless CPU Cooler
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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-24*