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Thermaltake CT140 EX ARGB Sync PC Cooling Fan White (3-Fan Pack), Magnetic Connection, 5V Motherboard Sync, 16.8 Million Colors 9 Addressable LEDs, 140 mm Case/Radiator Fan, CL-F191-PL14SW-A
Thermaltake

Thermaltake CT140 EX ARGB Sync PC Cooling Fan White (3-Fan Pack) (CL-F191-PL14SW-A)

Bottom line: The Thermaltake CT140 EX ARGB Sync PC Cooling Fan White: MagForce 2.0 magnetic daisy-chain runs multiple fans on one cable; main trade-off: hits 30.7 dBA at full 1800 RPM, audible under load.

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Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ MagForce 2.0 magnetic daisy-chain runs multiple fans on one cable
  • ✓ Strong 90.3 CFM airflow and 3.07 mm-H2O static pressure for radiators
  • ✓ 9 addressable LEDs, 16.8M colors, 5V motherboard ARGB sync

Cons

  • ✗ Hits 30.7 dBA at full 1800 RPM, audible under load
  • ✗ White frame shows dust and cable marks more than black
  • ✗ Lighting sync needs a 5V ARGB motherboard header
  • ✗ Magnetic linking ties you to Thermaltake's fan ecosystem

Manufacturer description

CT140 EX ARGB Sync is a new model of the CT series incorporating the new MagForce 2.0 for a better, quicker magnetic connection among fans. MagForce 2.0 features larger Pogo pin contact pads, reducing faulty alignment during fan connection and enhancing installation efficiency. CT140 EX ARGB Sync fans maintain the 1800 RPM fan speed and have broken through its series limit to generate 90.3 CFM of airflow and 3.07 mm-H2O static pressure while maintaining a 30.7 dBA noise level. CT EX Fans also features 9 addressable LEDs for users to build up spectacular lighting effects through motherboard…

SpecPicks Verdict

SpecPicks scored Thermaltake CT140 EX ARGB Sync PC Cooling Fan White using a rating × review-volume × price-fit model applied to published specs and reviews across the motherboards category. Thermaltake's motherboards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for motherboards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • MagForce 2.0, a new Magnetic Connection Design for optimized fan daisy-chaining
  • Connect multiple fans with only one cable
  • 9 addressable LEDs controlled by 5V motherboard sync software
  • PWM Fan with a maximum speed of 1800 RPM
  • Optimized hydraulic bearing for reliable and silent operation

Full Specifications

BrandThermaltake
ModelCT140 EX Snow
Voltage5 Volts (DC)
Wattage19.6 watts
MaterialCopper
Noise Level30.7 Decibels
Part NumberCL-F191-PL14SW-A
CompatibilityPC
Material TypeCopper
Cooling MethodFan
Number of Items1
Compatible DevicesDesktop
Power Connector Type4-Pin
Warranty Description2 year manufacturer
Maximum Rotational Speed2000 RPM
Full listing titleThermaltake CT140 EX ARGB Sync PC Cooling Fan White (3-Fan Pack), Magnetic Connection, 5V Motherboard Sync, 16.8 Million Colors 9 Addressable LEDs, 140 mm Case/Radiator Fan, CL-F191-PL14SW-A

Ready to buy?

Thermaltake CT140 EX ARGB Sync PC Cooling Fan White (3-Fan Pack), Magnetic Connection, 5V Motherboard Sync, 16.8 Million Colors 9 Addressable LEDs, 140 mm Case/Radiator Fan, CL-F191-PL14SW-A is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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