This article covers Thermaltake CT140 EX ARGB 140mm FAN PCケースファン 3ファンパック 抹茶グリーン CL-F197-PL14MG-A FN2300.

Overview

The Thermaltake CT140 EX ARGB is a 140mm PC case fan that supports daisy-chain connection, sold in a 3-pack with a distinctive matcha green color. It offers a maximum speed of 1800 RPM, airflow of 90.3 CFM, and static pressure of 3.07 mmH2O, striking a good balance between airflow and pressure. The hydraulic bearing keeps noise at a maximum of 30.7 dBA, making it a quiet option. Addressable RGB is built in, appealing to builders who want lighting effects.
This fan is versatile enough for both case ventilation and radiator use thanks to its decent static pressure. The pogo-pin contact pads are twice as large as previous generations, reducing misalignment during installation and making connections smoother. The frame is reinforced to resist deformation.
Positioned in the mid-range market, this 3-pack offers good value with RGB support and a unique color option.

Compatibility Guide

The CT140 EX ARGB measures 140×140×25mm, fitting standard 140mm fan mounts in most PC cases. It uses a 4-pin PWM connector for speed control and a 3-pin (5V) ARGB connector for lighting. Daisy-chain capability allows multiple fans to be controlled via a single PWM and ARGB header, simplifying cable management.
Check your case for 140mm support before purchase. Also verify that your motherboard's ARGB header can supply enough current for the number of fans you plan to daisy-chain (typically up to 3A).

Product Info

Released around 2024, this fan is sold as an official Thermaltake product in Japan with a 2-year warranty. The 3-pack is priced around ¥7,000–¥7,600 (online retailers reference ¥7,593). Power consumption per fan is 3.6W (12V) and 1.6W (5V). MTTF is rated at 40,000 hours.
Market positioning: mid-range. The combination of daisy-chain support, matcha green color, ARGB, and competitive pricing makes it a strong contender for budget-conscious builders who want style and convenience.

Best Use Cases

  • RGB gaming PC builders (beginner to intermediate): The matcha green color and ARGB allow a unique look. The 3-pack ensures uniformity, and daisy-chain simplifies wiring.
  • Noise-sensitive users: With a max of 30.7 dBA and hydraulic bearings, this fan is quiet. At idle, it can drop to 500 RPM for near-silent operation.
  • Radiator fan seekers: The 3.07 mmH2O static pressure is sufficient for 240mm and 360mm radiators in push or pull configurations.
    Not ideal for:
  • Users who want completely non-lit fans (ARGB can be turned off, but you pay extra for the LEDs).
  • Enthusiasts seeking maximum airflow (1800 RPM is standard; higher-RPM fans exist).

Things to Consider

Ensure your case supports 140mm fans; 120mm-only cases won't fit. When daisy-chaining, be mindful of the ARGB header's current limit (usually 3A). Three fans are fine, but adding more may require a powered hub.
The matcha green color is unique but may not match all build themes. If your case has a transparent side panel, consider whether the color fits your aesthetic.

FAQ

Q: Does this fan support PWM control?
A: Yes, it has a 4-pin PWM connector. When daisy-chained, all fans are controlled by a single PWM signal from the motherboard.
Q: How do I control the ARGB lighting?
A: Connect to a 3-pin 5V ARGB header on your motherboard and use software like ASUS Aura Sync, MSI Mystic Light, or Gigabyte RGB Fusion. Alternatively, use a separate Thermaltake controller.
Q: Are mounting screws included for radiator installation?
A: Yes, screws are included. They work with standard radiators up to about 30mm thickness. For thicker radiators, longer screws may be needed.

Product Disclosure (Amazon)

  • Manufacturer: Thermaltake
  • Seller: Amazon.co.jp
  • Fulfilled by: Amazon.co.jp
  • ASIN: B0D8TJXZ8Z
  • Note: This article covers a manufacturer-made product based on Amazon listing details.