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Clear plastic 120mm RGB case fan with six-pin connector

FSP

FSP CMT520 120mm RGB Case Fan

SKU CH-RCRH-YRVSE

A 120 mm case fan with RGB lighting, five preset colour modes via hub connection and a 6-pin connector

  • Number of fans1 Fan
  • Power input connector6 pins
  • LED lightingRGB
  • Product typeCase Fan
  • Compatible withCase
  • Product colorClear
  • 120 mm size fits standard case mounts
  • RGB lighting with five preset modes via hub
  • Compatible with Asus Aura Sync, Gigabyte RGB Fusion Reality and MSI Mystic Light Sync
  • 6-pin connector for power and control
  • Includes four mounting screws for easy installation

FSP CMT520 120mm RGB Case Fan

The FSP CMT520 is a single 120mm case fan designed to provide airflow and RGB illumination inside a PC chassis. It uses a 6-pin connector for power and control. The frame and blades are made of plastic and the unit weighs 0.45kg. One fan and four mounting screws are included in the package.

Suitable for builders adding a single RGB fan

This fan suits users who want a 120mm RGB unit that works with a dedicated hub for preset lighting modes. It is not for builders who need PWM motherboard headers, daisy-chained fan arrays, or addressable RGB control without the proprietary hub. Buyers without the matching FSP hub will not access the five preset colour modes.

Simple screw mounting with hub-dependent lighting

Installation uses the four supplied screws to secure the 120mm frame to standard case mounting points. The 6-pin cable must reach the compatible FSP hub to enable the five preset modes such as Static, Breathing, Flash, Flash 3 Colours and Sync. Without the hub the RGB function remains inactive and software sync with Asus Aura Sync, Gigabyte RGB Fusion or MSI Mystic Light is unavailable.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 85% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand nameFSP
Product lineCMT520
Model nameCMT520
Product typeCase Fan
Product colorClear
Power
Power input connector6 pins
Size & build
Number of fans1 Fan
Product dimensions120MM
Compatibility
Compatible withCase
In the box
In the box1 Fan and 4 Screws
More details
LED lightingRGB

Questions about this item

What power connector does the CMT520 fan require from my case or controller?

The fan uses a 6-pin connector that plugs into the matching hub or controller supplied with the CMT520 kit.

Will the 120mm frame fit the same mounting holes as my existing 120mm fans?

Yes, the 120mm square frame matches standard 120mm mounting spacing, so it aligns with existing screw holes in your case.

How can I confirm the RGB lighting is responding to the hub after installation?

Connect the fan to the hub and cycle through the five preset modes — static colour, breathing, flash, three-colour flash and sync — to verify each effect appears.

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