---
product_id: 670016905
title: "DARKROCK Black F120 3in1 120mm Infinite Mirror Design Case Fans"
brand: "darkrock"
price: "¥7757"
currency: JPY
in_stock: true
reviews_count: 13
category: "Darkrock"
url: https://www.desertcart.jp/products/670016905-darkrock-black-f120-3in1-120mm-infinite-mirror-design-case-fans
store_origin: JP
region: Japan
---

# 120mm size for universal fit 24 ARGB LEDs with infinite mirror effect 27.7 dB ultra-quiet hydraulic bearing DARKROCK Black F120 3in1 120mm Infinite Mirror Design Case Fans

**Brand:** darkrock
**Price:** ¥7757
**Availability:** ✅ In Stock

## Summary

> 🌌 Elevate your PC’s style and performance with infinite cool vibes!

## Quick Answers

- **What is this?** DARKROCK Black F120 3in1 120mm Infinite Mirror Design Case Fans by darkrock
- **How much does it cost?** ¥7757 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/670016905-darkrock-black-f120-3in1-120mm-infinite-mirror-design-case-fans)

## Best For

- darkrock enthusiasts

## Why This Product

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

## Key Features

- • **Infinite Mirror Magic:** Transform your rig with mesmerizing multi-layered ARGB lighting that captivates every glance.
- • **Universal Compatibility:** 120mm size fits seamlessly into most PC cases, air coolers, and water cooling setups.
- • **Precision Cooling Control:** PWM speed adjustment from 800 to 1600 RPM ensures your system stays cool without compromise.
- • **Whisper-Quiet Performance:** Hydraulic bearings and rubber pads deliver stable airflow at a barely-there 27.7 dB noise level.
- • **Vibrant 24-LED ARGB Illumination:** Customize your PC’s vibe with dynamic lighting effects that sync perfectly with your build.

## Overview

The DARKROCK Black F120 3in1 case fans combine a stunning infinite mirror ARGB design with optimized cooling performance. Featuring 120mm size, PWM speed control (800-1600 RPM), ultra-quiet hydraulic bearings, and 24 vibrant LEDs, these fans deliver efficient airflow at 46.7 CFM while maintaining whisper-quiet operation at 27.7 dB. Perfectly compatible with most PC chassis and cooling systems, they offer both eye-catching aesthetics and reliable thermal management.

## Description

Buy DARKROCK Black F120 3in1 120mm Infinite Mirror Design Case Fans | 24 LED Lights PWM Control & ARGB effect, Hydraulic HDB Bearing for Low-Noise Operation - Suitable for Most PC Cooling Systems: Case Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great fans for great price - I recently picked up the DARKROCK F120 3-in-1 120mm fans with the infinite mirror design, and I’m honestly really impressed with both the performance and the look. Right out of the box, they feel well-built, and once installed, they instantly upgraded the overall appearance of my setup. The infinite mirror effect looks amazing, especially in a darker room—it really gives that high-end RGB aesthetic without costing a fortune. Performance-wise, these fans do a great job keeping airflow consistent and temperatures under control. My system has been running cool even during longer gaming sessions, and the fans stay relatively quiet, which is a big plus. They strike a nice balance between cooling power and noise level, making them ideal for both gaming and everyday use. Installation was straightforward and hassle-free. Everything fit as expected, and the included components made it easy to get them up and running quickly. The cables were manageable, and syncing the lighting added an extra layer of customization that really makes the build feel personal. Overall, I think the DARKROCK F120 3-in-1 fans are a great value for the price. They combine strong performance with a standout design that really elevates any PC build. If you’re looking for affordable fans that look great and do the job well, these are definitely worth considering.
Review: Great for Replacing Stock fans on Case - Just bought six fans and let me tell you these four hours that I spent taking off my stock fans from my PC and installing these were so worth it. First, the airflow is very nice How many cases set up it’s literally perfect that all the fans are now synced. The RGB lighting as well, absolute peak. What really caught my attention was the mirror design and having different types of RGB flowing at once because now I can actually match it with my CPU cooler and ram which makes my PC just look amazing so I can say the appearance is good. Well liability, I can say will be really strong as I’ve only had this for one day as of writing this, but I can say I’m having a hopeful future with these fans. Any cable management is all up to you. Now to the more important things. 1. You do not need a fan hub for your fans unless you do not have a JARGB_V2_1 header on your motherboard and a SYS_F AN6 header for your fans power. 2. These fans have the ability to be daisychained; that goes for both power and ARGB. 3. Something just less notable is that whenever you’re peeling off the sticker in the middle of the fan as for me the little tab broke off, but just put your nail at the very edge and carefully try to get it unstuck it’s very easy just I wanna try preventing other people from trying to scratch the glass.

## Features

- Infinity Design: Infinity Mirror Design case fans provide Infinity visualization of the center and sides of the fan, allowing you to experience stunning multi-layered effects
- Adjustable Lighting Effect: ARGB lighting on fan blades and frame, creating stunning lighting effect for the PC chassis
- Optimized Cooling Performance: Nine fan blades plus PWM control allow fans to adjust fan speed from 800 - 1600 RPM ± 10% to provide optimal cooling performance
- Low-noise Operation: Hydraulic bearing and eight rubber pads provide fans low-noise, stable and durable operation
- Suitable Size: 120mm size makes it suitable for most PC chassis, air coolers, and water cooling systems to meet different cooling needs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DFM6FWSR |
| Air Flow Capacity | 46.7 cfm |
| Best Sellers Rank | #26 in Computer Case Fans |
| Brand | DARKROCK |
| Brand Name | DARKROCK |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Customer Reviews | 4.6 out of 5 stars 898 Reviews |
| Included Components | FANS |
| Item Dimensions L x W x H | 4.72"L x 0.98"W x 4.72"H |
| Item Highlight | 24 LED Lights PWM Control & ARGB effect, Hydraulic HDB Bearing for Low-Noise Operation - Suitable for Most PC Cooling Systems |
| Manufacturer | DARKROCK |
| Material Type | Copper, Rubber |
| Maximum Rotational Speed | 1600 rpm |
| Model | DR-FAN-F120-BK X3 |
| Noise Level | 36 db |
| Number of Items | 3 |
| Number of Packs | 1 |
| Part Number | DR-FAN-F120-BK X3 |
| Power Connector Type | 3-Pin |
| Product Dimensions | 4.72"L x 0.98"W x 4.72"H |
| UPC | 850059070246 |
| Voltage | 12 volts |
| Wattage | 3 watts |

## Product Details

- **Brand:** DARKROCK
- **Compatible Devices:** Desktop
- **Cooling Method:** Air
- **Material:** Copper, Rubber
- **Maximum Rotational Speed:** 1600 rpm
- **Noise Level:** 27.7 db
- **Power Connector Type:** 3-Pin
- **Product Dimensions:** 4.72"L x 0.98"W x 4.72"H
- **Voltage:** 12 volts
- **Wattage:** 3 watts

## Images

![DARKROCK Black F120 3in1 120mm Infinite Mirror Design Case Fans - Image 1](https://m.media-amazon.com/images/I/71-G7gJuRqL.jpg)

## Available Options

This product comes in different **Color, Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great fans for great price
*by B***S on April 6, 2026*

I recently picked up the DARKROCK F120 3-in-1 120mm fans with the infinite mirror design, and I’m honestly really impressed with both the performance and the look. Right out of the box, they feel well-built, and once installed, they instantly upgraded the overall appearance of my setup. The infinite mirror effect looks amazing, especially in a darker room—it really gives that high-end RGB aesthetic without costing a fortune. Performance-wise, these fans do a great job keeping airflow consistent and temperatures under control. My system has been running cool even during longer gaming sessions, and the fans stay relatively quiet, which is a big plus. They strike a nice balance between cooling power and noise level, making them ideal for both gaming and everyday use. Installation was straightforward and hassle-free. Everything fit as expected, and the included components made it easy to get them up and running quickly. The cables were manageable, and syncing the lighting added an extra layer of customization that really makes the build feel personal. Overall, I think the DARKROCK F120 3-in-1 fans are a great value for the price. They combine strong performance with a standout design that really elevates any PC build. If you’re looking for affordable fans that look great and do the job well, these are definitely worth considering.

### ⭐⭐⭐⭐⭐ Great for Replacing Stock fans on Case
*by A***R on June 12, 2026*

Just bought six fans and let me tell you these four hours that I spent taking off my stock fans from my PC and installing these were so worth it. First, the airflow is very nice How many cases set up it’s literally perfect that all the fans are now synced. The RGB lighting as well, absolute peak. What really caught my attention was the mirror design and having different types of RGB flowing at once because now I can actually match it with my CPU cooler and ram which makes my PC just look amazing so I can say the appearance is good. Well liability, I can say will be really strong as I’ve only had this for one day as of writing this, but I can say I’m having a hopeful future with these fans. Any cable management is all up to you. Now to the more important things. 1. You do not need a fan hub for your fans unless you do not have a JARGB_V2_1 header on your motherboard and a SYS_F AN6 header for your fans power. 2. These fans have the ability to be daisychained; that goes for both power and ARGB. 3. Something just less notable is that whenever you’re peeling off the sticker in the middle of the fan as for me the little tab broke off, but just put your nail at the very edge and carefully try to get it unstuck it’s very easy just I wanna try preventing other people from trying to scratch the glass.

### ⭐⭐⭐⭐⭐ Perfect infinity mirror fans with good cfm ratings and rather silent
*by M***T on June 13, 2026*

I've had 3 sets of these now I replaced thermalright v2 fans for these I also have the black edition of these they work excellent have the rubber pad or installed and are ready to use simply daisy chain linkable and look killer I've had my first set for 6 months and they push roughly 47 cfm of air per fan well worth the 15 bucks

## Frequently Bought Together

- DARKROCK F120-3 in 1 120 mm Infinite Mirror Design Case Fans with PWM Control & ARGB Effect, Hydraulic Bearing for Low-Noise Operation - Suitable for Most PC Cooling Systems - Black
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- ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-08*