---
product_id: 623820136
title: "CF-121D 120mm PC Case Fan, Daisy-Chain Connection, 5V 3Pin ARGB Lighting, 4 Pin PWM Case Fan, for Radiator/Computer Case Cooling, 120x120x25mm, 3 Pack, Black"
brand: "ltc"
price: "€ 92.01"
currency: EUR
in_stock: true
reviews_count: 5
category: "Ltc"
url: https://www.desertcart.sk/products/623820136-cf-121d-120mm-pc-case-fan-daisy-chain-connection-5v
store_origin: SK
region: Slovakia
---

# 5V 3-pin ARGB lighting sync 70 CFM airflow, 2.23mm-H2O static pressure Daisy-chain for clutter-free setup CF-121D 120mm PC Case Fan, Daisy-Chain Connection, 5V 3Pin ARGB Lighting, 4 Pin PWM Case Fan, for Radiator/Computer Case Cooling, 120x120x25mm, 3 Pack, Black

**Brand:** ltc
**Price:** € 92.01
**Availability:** ✅ In Stock

## Summary

> 💨 Cool your rig, light your vibe — the ultimate fan trifecta!

## Quick Answers

- **What is this?** CF-121D 120mm PC Case Fan, Daisy-Chain Connection, 5V 3Pin ARGB Lighting, 4 Pin PWM Case Fan, for Radiator/Computer Case Cooling, 120x120x25mm, 3 Pack, Black by ltc
- **How much does it cost?** € 92.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/623820136-cf-121d-120mm-pc-case-fan-daisy-chain-connection-5v)

## Best For

- ltc enthusiasts

## Why This Product

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

## Key Features

- • **Whisper-Quiet Operation:** Low 30.4dB noise with vibration-dampening rubber pads and durable HDB bearings for silent endurance.
- • **Dynamic PWM Cooling Control:** Smart 4-pin PWM adjusts fan speed from 800 to 1800 RPM for optimal thermal management.
- • **Vibrant ARGB Synchronization:** Seamlessly sync with major motherboard lighting systems or customize with your controller.
- • **Versatile Radiator & Case Cooling:** Sleek black design with stunning lighting elevates aesthetics while delivering powerful airflow.
- • **Streamlined Daisy-Chain Connectivity:** Simplify your build with slide-in, PIN-to-PIN fan linking—one cable, zero mess.

## Overview

The LTC CF-121D is a 120mm PC case fan pack of three, featuring daisy-chain connectivity for effortless cable management, 5V 3-pin ARGB lighting compatible with major motherboards, and 4-pin PWM control for dynamic fan speeds between 800-1800 RPM. Delivering up to 70 CFM airflow and 2.23mm-H2O static pressure, it ensures efficient cooling with minimal noise (30.4dB max) thanks to vibration-dampening pads and HDB bearings. Ideal for radiator and case cooling, it combines performance with sleek aesthetics to upgrade any PC build.

## Description

LTC CF-121D 120mm PC Case Fan, Daisy-Chain Connection, 5V 3Pin ARGB Lighting, 4 Pin PWM Case Fan, for Radiator/Computer Case Cooling, 120x120x25mm, 3 Pack, Black

Review: ストレートファンとリバースファンを同時に買ったのですが、箱には型番のSとRで確認できるのですが、本体には記載がないため、わからなくなります。本体にも印が欲しかったです。 ファン自体はリーズナブルで、静かなのでとても満足しています。
Review: These came in so clutch! I must have ordered 4 different brands before I landed on this one. It's been a little over a month now and they work super well. There is no branding on the side "mirrors" which gives it a clean look, you can daisy chain them, and they're modular so they connect by attaching the fans to each other. For the price, this is a gem. In my opinion they do tend to get a little loud when the fan is running on high but I think you'll experience that with any fan. I bought both the reverse and regular fans as you can see in the picture, my only gripe is that I wish it came with an extra connector at the end or that they would sell single fans or single connectors. I had bought 9 in total, you can see I used 3 on the bottom, 3 on the side, and 2 on the top. I couldn't connect the 3rd one separately (at the back) because there wasn't anyway to connect it to the motherboard since it comes in triplets and I used the only connector for the 2 fans at the top. The fan in the back is another brand which is why it looks different.

## Features

- Daisy-Chain Connection --- Experience hassle-free setup with our daisy chain case fans featuring slide-in and PIN-to-PIN interlocking mechanisms. Streamline your setup with just one cable required for each fan cluster, achieving easy cable management without mess.
- ARGB Compatible --- Seamlessly synchronize with four major motherboards' ARGB lighting system with the included 5V 3-pin ARGB interface or use an extra controller per your preference. Enjoy the brilliance of the central lighting zone combined with side strip illumination for a mesmerizing display.
- Powerful Airflow, Efficient Cooling --- Supporting motherboard 4PIN PWM temperature control interface, the PWM-controlled fan speeds range from 800-1800 RPM, pushing up to 70CFM air with 2.23mm-H2O of static pressure, ensuring efficient PC case cooling system.
- Low Noise, Quite Operation --- The low-noise 120x120x25mm fan spins quietly, maxing out at 30.4dB(A). Rubber pads on each corner reduce noise and vibration effectively. HDB bearings provide low-friction and low-noise operation for extended lifespan and quieter performance.
- Versatile Cooling Solution --- Ideal for radiators, and PC cases cooling. Elevate your set up’s aesthetics with the fans’ sleek design and stunning lighting effects while delivering power cooling, taking your PC's look to the next level.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CYLVB2V1 |
| Are Batteries Included | No |
| Best Sellers Rank | #140,852 in Computers ( See Top 100 in Computers ) #1,344 in Computer Case Fans |
| Brand | LTC |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (190) |
| Date First Available | 22 April 2024 |
| Item Weight | 570 g |
| Item model number | CF121D-R3SBK |
| Manufacturer | LTC |
| Product Dimensions | 11.99 x 11.99 x 2.49 cm; 570 g |
| Voltage | 12 Volts (DC) |
| Wattage | 6.5 watts |

## Product Details

- **Brand:** LTC
- **Power connector type:** 4-Pin
- **Product dimensions:** 12L x 12W x 2.5H centimeters
- **Voltage:** 12 Volts (DC)
- **Wattage:** 6.5 watts

## Images

![CF-121D 120mm PC Case Fan, Daisy-Chain Connection, 5V 3Pin ARGB Lighting, 4 Pin PWM Case Fan, for Radiator/Computer Case Cooling, 120x120x25mm, 3 Pack, Black - Image 1](https://m.media-amazon.com/images/I/71oXHZD0MCL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***I on 31 December 2025*

ストレートファンとリバースファンを同時に買ったのですが、箱には型番のSとRで確認できるのですが、本体には記載がないため、わからなくなります。本体にも印が欲しかったです。 ファン自体はリーズナブルで、静かなのでとても満足しています。

### ⭐⭐⭐⭐⭐ Review
*by G***F on 14 October 2025*

These came in so clutch! I must have ordered 4 different brands before I landed on this one. It's been a little over a month now and they work super well. There is no branding on the side "mirrors" which gives it a clean look, you can daisy chain them, and they're modular so they connect by attaching the fans to each other. For the price, this is a gem. In my opinion they do tend to get a little loud when the fan is running on high but I think you'll experience that with any fan. I bought both the reverse and regular fans as you can see in the picture, my only gripe is that I wish it came with an extra connector at the end or that they would sell single fans or single connectors. I had bought 9 in total, you can see I used 3 on the bottom, 3 on the side, and 2 on the top. I couldn't connect the 3rd one separately (at the back) because there wasn't anyway to connect it to the motherboard since it comes in triplets and I used the only connector for the 2 fans at the top. The fan in the back is another brand which is why it looks different.

### ⭐⭐⭐⭐⭐ Review
*by S***G on 27 December 2025*

Easy install, quite, and look awesome. And for the price I’m impressed.

## Frequently Bought Together

- LTC CF-121D 120mm PC Case Fan, Daisy-Chain Connection, 5V 3Pin ARGB Lighting, 4 Pin PWM Case Fan, for Radiator/Computer Case Cooling, 120x120x25mm, 3 Pack, Black
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- TEAMGROUP T-Force Delta RGB DDR5 Ram 32GB (2x16GB) 6000MHz PC5-48000 CL30 Intel XMP 3.0 & AMD Expo Compatible Desktop Memory Module Ram White FF4D532G6000HC30DC01

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**Shop now:** [https://www.desertcart.sk/products/623820136-cf-121d-120mm-pc-case-fan-daisy-chain-connection-5v](https://www.desertcart.sk/products/623820136-cf-121d-120mm-pc-case-fan-daisy-chain-connection-5v)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-14*