Thermaltake CT140 EX ARGB Sync 3-Fan Pack - Quiet High Airflow

In this review of the Thermaltake CT140 EX ARGB Sync 3-Fan Pack, the verdict is straightforward: these 140 mm fans suit builders who want strong airflow, flexible lighting, and neater cable routing. The standout feature is the MagForce 2.0 magnetic connection system, which makes daisy-chaining multiple fans with one cable much simpler and reduces clutter. Combined with 9 addressable LEDs per fan and motherboard 5V sync, the package delivers wide color coverage and easy customization while keeping noise low relative to its airflow.

Key Features

• MagForce 2.0: The larger magnetic pogo-pin pads speed up fan daisy-chaining and reduce misalignment during installation, saving time on multi-fan setups.
• ARGB Sync: Nine addressable LEDs per fan support 16.8 million colors through 5V motherboard sync, allowing detailed lighting effects controlled by your board's software.
• High Airflow: The CT140 EX holds a maximum 1800 RPM and produces strong airflow and static pressure suitable for case ventilation and radiator use.
• Quiet Operation: An optimized hydraulic bearing keeps noise down to a moderate level while maintaining continuous performance for day-to-day and gaming loads.
• Reduced Cable Clutter: Magnetic daisy-chaining allows multiple fans to run from a single connection, simplifying wire routing and improving case aesthetics.

Who It's For

The CT140 EX is aimed at PC builders who value both lighting control and practical installation: custom loop enthusiasts, mid- to full-tower builders who need 140 mm fans for cases or radiators, and anyone who wants tidy cable management without a separate RGB hub. The fan's balance of airflow and sound makes it a good fit for gaming rigs and workstation systems.

Those who should look elsewhere include buyers who need ultra-low RPM silent-focused fans for passive living-room PCs or users who lack a 5V ARGB header on their motherboard and do not want to use external controllers. Also, if absolute maximum static pressure is the primary concern for dense radiators, consider purpose-built high-pressure models.

Pros & Cons

Pros

• Strong magnetic connection that simplifies installation and reduces cable clutter.
• Vivid, uniform lighting with 9 addressable LEDs that work with 5V motherboard sync.
• Good balance of airflow and noise for most gaming and productivity builds.
• Reliable hydraulic bearing for long-term, quiet operation.

Cons

• Perceived price is higher than basic case fans, so value-conscious buyers may hesitate.
• Requires a 5V ARGB header for full lighting control without extra adapters.

Specifications

Model	CT140 EX ARGB Sync (3-Fan Pack)
Fan size	140 mm
Max speed	1800 RPM
Airflow / Static pressure	Approximately 90.3 CFM / 3.07 mm-H2O
Noise level	About 30.7 dBA
LEDs	9 addressable LEDs per fan, 16.8 million colors, 5V sync
Connection	MagForce 2.0 magnetic daisy-chain with single-cable option

Our Verdict

The CT140 EX ARGB Sync is a smart choice for builders who want clean installs and customizable lighting without sacrificing performance. Its magnetic daisy-chaining and 9-addressable-LED setup make multi-fan builds neater and visually flexible, and the fan's airflow/noise balance offers solid value for gaming and productivity systems.

Frequently Asked Questions

Do these fans work with motherboard RGB software?
Yes, the fans use a 5V addressable ARGB interface and are compatible with motherboard sync software that supports 5V headers.

How many fans can be daisy-chained?
MagForce 2.0 lets you connect multiple fans in a chain using the magnetic pogo-pin system, reducing individual cables; exact limits depend on your motherboard or controller power and header recommendations.

Are these good for radiator mounting?
The CT140 EX offers strong airflow and reasonable static pressure, making it suitable for many radiators, though ultra-dense radiators may benefit from higher-pressure specialized fans.